ci2-android-5-10/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-10/syz-executor3704851529

<...>
 0
executing program
[pid 22524] write(1, "executing program\n", 18) = 18
[pid 22524] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22524] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22524] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22524] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22524] exit_group(0)               = ?
[pid 22524] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22524, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22525
ci2-android-5-10/strace-static-x86_64: Process 22525 attached
[pid 22525] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22525] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22525] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22525] setpgid(0, 0)               = 0
[pid 22525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22525] <... openat resumed>)       = 3
[pid 22525] write(3, "1000", 4)         = 4
[pid 22525] close(3)                    = 0
[pid 22525] write(1, "executing program\n", 18) = 18
[pid 22525] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22525] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22525] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22525] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22525] exit_group(0)               = ?
[pid 22525] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22525, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22526 attached
, child_tidptr=0x55558c89a690) = 22526
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22526] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22526] setpgid(0, 0)               = 0
[pid 22526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22526] write(3, "1000", 4)         = 4
[pid 22526] close(3)                    = 0
executing program
[pid 22526] write(1, "executing program\n", 18) = 18
[pid 22526] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22526] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22526] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22526] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22526] exit_group(0)               = ?
[pid 22526] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22526, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22527 attached
, child_tidptr=0x55558c89a690) = 22527
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22527] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22527] setpgid(0, 0)               = 0
[pid 22527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22527] write(3, "1000", 4)         = 4
[pid 22527] close(3)                    = 0
executing program
[pid 22527] write(1, "executing program\n", 18) = 18
[pid 22527] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22527] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22527] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22527] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22527] exit_group(0)               = ?
[pid 22527] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22527, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22528 attached
, child_tidptr=0x55558c89a690) = 22528
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22528] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22528] setpgid(0, 0)               = 0
[pid 22528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22528] write(3, "1000", 4)         = 4
[pid 22528] close(3)                    = 0
[pid 22528] write(1, "executing program\n", 18) = 18
executing program
[pid 22528] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22528] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22528] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22528] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22528] exit_group(0)               = ?
[pid 22528] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22528, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22529 attached
, child_tidptr=0x55558c89a690) = 22529
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22529] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22529] <... set_robust_list resumed>) = 0
[pid 22529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22529] setpgid(0, 0)               = 0
[pid 22529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22529] write(3, "1000", 4)         = 4
[pid 22529] close(3)                    = 0
[pid 22529] write(1, "executing program\n", 18) = 18
executing program
[pid 22529] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22529] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22529] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22529] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22529] exit_group(0)               = ?
[pid 22529] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22529, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22530
ci2-android-5-10/strace-static-x86_64: Process 22530 attached
[pid 22530] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22530] setpgid(0, 0)               = 0
[pid 22530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22530] <... openat resumed>)       = 3
[pid 22530] write(3, "1000", 4)         = 4
[pid 22530] close(3)                    = 0
[pid 22530] write(1, "executing program\n", 18) = 18
executing program
[pid 22530] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22530] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22530] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22530] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22530] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22530] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22530, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22531 attached
, child_tidptr=0x55558c89a690) = 22531
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22531] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22531] setpgid(0, 0)               = 0
[pid 22531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22531] write(3, "1000", 4)         = 4
[pid 22531] close(3)                    = 0
executing program
[pid 22531] write(1, "executing program\n", 18) = 18
[pid 22531] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22531] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22531] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22531] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22531] exit_group(0)               = ?
[pid 22531] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22531, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22532 attached
, child_tidptr=0x55558c89a690) = 22532
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22532] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22532] setpgid(0, 0)               = 0
[pid 22532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22532] write(3, "1000", 4)         = 4
[pid 22532] close(3)                    = 0
[pid 22532] write(1, "executing program\n", 18) = 18
executing program
[pid 22532] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22532] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22532] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22532] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22532] exit_group(0)               = ?
[pid 22532] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22532, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22533
ci2-android-5-10/strace-static-x86_64: Process 22533 attached
[pid 22533] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22533] setpgid(0, 0)               = 0
[pid 22533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22533] <... openat resumed>)       = 3
[pid 22533] write(3, "1000", 4)         = 4
[pid 22533] close(3)                    = 0
[pid 22533] write(1, "executing program\n", 18) = 18
executing program
[pid 22533] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22533] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22533] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22533] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22533] exit_group(0)               = ?
[pid 22533] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22533, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22534 attached
, child_tidptr=0x55558c89a690) = 22534
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22534] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22534] setpgid(0, 0)               = 0
[pid 22534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22534] write(3, "1000", 4)         = 4
[pid 22534] close(3)                    = 0
[pid 22534] write(1, "executing program\n", 18) = 18
executing program
[pid 22534] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22534] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22534] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22534] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22534] exit_group(0)               = ?
[pid 22534] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22534, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22535 attached
 <unfinished ...>
[pid 22535] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22535
[pid 22535] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22535] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22535] setpgid(0, 0)               = 0
[pid 22535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22535] write(3, "1000", 4)         = 4
[pid 22535] close(3)                    = 0
[pid 22535] write(1, "executing program\n", 18) = 18
executing program
[pid 22535] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22535] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22535] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22535] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22535] exit_group(0)               = ?
[pid 22535] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22535, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22536 attached
, child_tidptr=0x55558c89a690) = 22536
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22536] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22536] setpgid(0, 0)               = 0
[pid 22536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22536] write(3, "1000", 4)         = 4
[pid 22536] close(3)                    = 0
[pid 22536] write(1, "executing program\n", 18) = 18
executing program
[pid 22536] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22536] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22536] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22536] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22536] exit_group(0)               = ?
[pid 22536] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22536, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22537 attached
 <unfinished ...>
[pid 22537] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22537] setpgid(0, 0)               = 0
[pid 22537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22537
[pid 22537] <... openat resumed>)       = 3
[pid 22537] write(3, "1000", 4)         = 4
[pid 22537] close(3)                    = 0
[pid 22537] write(1, "executing program\n", 18) = 18
executing program
[pid 22537] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22537] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22537] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22537] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22537] exit_group(0 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22537] <... exit_group resumed>)   = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22537] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22537, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22538
ci2-android-5-10/strace-static-x86_64: Process 22538 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22538] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22538] setpgid(0, 0)               = 0
[pid 22538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22538] write(3, "1000", 4)         = 4
[pid 22538] close(3)                    = 0
executing program
[pid 22538] write(1, "executing program\n", 18) = 18
[pid 22538] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22538] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22538] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22538] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22538] exit_group(0)               = ?
[pid 22538] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22538, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22539 attached
, child_tidptr=0x55558c89a690) = 22539
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22539] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22539] setpgid(0, 0)               = 0
[pid 22539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22539] write(3, "1000", 4)         = 4
[pid 22539] close(3)                    = 0
[pid 22539] write(1, "executing program\n", 18) = 18
executing program
[pid 22539] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22539] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22539] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22539] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22539] exit_group(0)               = ?
[pid 22539] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22539, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22540
ci2-android-5-10/strace-static-x86_64: Process 22540 attached
[pid 22540] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22540] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22540] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22540] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22540] write(3, "1000", 4)         = 4
[pid 22540] close(3)                    = 0
[pid 22540] write(1, "executing program\n", 18) = 18
[pid 22540] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22540] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22540] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22540] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22540] exit_group(0)               = ?
[pid 22540] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22540, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22541
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22541 attached
[pid 22541] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22541] setpgid(0, 0)               = 0
[pid 22541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22541] write(3, "1000", 4)         = 4
[pid 22541] close(3)                    = 0
[pid 22541] write(1, "executing program\n", 18) = 18
executing program
[pid 22541] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22541] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22541] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22541] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22541] exit_group(0)               = ?
[pid 22541] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22541, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22542 attached
, child_tidptr=0x55558c89a690) = 22542
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22542] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22542] setpgid(0, 0)               = 0
[pid 22542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22542] write(3, "1000", 4)         = 4
[pid 22542] close(3)                    = 0
[pid 22542] write(1, "executing program\n", 18) = 18
executing program
[pid 22542] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22542] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22542] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22542] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22542] exit_group(0)               = ?
[pid 22542] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22542, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22543
ci2-android-5-10/strace-static-x86_64: Process 22543 attached
[pid 22543] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22543] setpgid(0, 0)               = 0
[pid 22543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22543] <... openat resumed>)       = 3
[pid 22543] write(3, "1000", 4)         = 4
[pid 22543] close(3)                    = 0
[pid 22543] write(1, "executing program\n", 18) = 18
executing program
[pid 22543] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22543] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22543] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22543] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22543] exit_group(0)               = ?
[pid 22543] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22543, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22544 attached
, child_tidptr=0x55558c89a690) = 22544
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22544] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22544] setpgid(0, 0)               = 0
[pid 22544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22544] write(3, "1000", 4)         = 4
[pid 22544] close(3)                    = 0
executing program
[pid 22544] write(1, "executing program\n", 18) = 18
[pid 22544] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22544] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22544] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22544] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22544] exit_group(0)               = ?
[pid 22544] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22544, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22545 attached
, child_tidptr=0x55558c89a690) = 22545
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22545] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22545] setpgid(0, 0)               = 0
[pid 22545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22545] write(3, "1000", 4)         = 4
[pid 22545] close(3)                    = 0
[pid 22545] write(1, "executing program\n", 18) = 18
executing program
[pid 22545] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22545] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22545] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22545] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22545] exit_group(0)               = ?
[pid 22545] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22545, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22546
ci2-android-5-10/strace-static-x86_64: Process 22546 attached
[pid 22546] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22546] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22546] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22546] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22546] write(3, "1000", 4)         = 4
[pid 22546] close(3)                    = 0
[pid 22546] write(1, "executing program\n", 18) = 18
executing program
[pid 22546] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22546] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22546] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22546] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22546] exit_group(0)               = ?
[pid 22546] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22546, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22547
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22547 attached
[pid 22547] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22547] setpgid(0, 0)               = 0
[pid 22547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22547] write(3, "1000", 4)         = 4
[pid 22547] close(3)                    = 0
executing program
[pid 22547] write(1, "executing program\n", 18) = 18
[pid 22547] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22547] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22547] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22547] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22547] exit_group(0)               = ?
[pid 22547] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22547, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22548
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22548 attached
[pid 22548] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22548] setpgid(0, 0)               = 0
[pid 22548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22548] write(3, "1000", 4)         = 4
[pid 22548] close(3)                    = 0
[pid 22548] write(1, "executing program\n", 18) = 18
executing program
[pid 22548] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22548] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22548] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22548] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22548] exit_group(0)               = ?
[pid 22548] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22548, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22549
ci2-android-5-10/strace-static-x86_64: Process 22549 attached
[pid 22549] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22549] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22549] <... prctl resumed>)        = 0
[pid 22549] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22549] write(3, "1000", 4)         = 4
[pid 22549] close(3)                    = 0
[pid 22549] write(1, "executing program\n", 18) = 18
executing program
[pid 22549] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22549] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22549] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22549] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22549] exit_group(0)               = ?
[pid 22549] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22549, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22550 attached
, child_tidptr=0x55558c89a690) = 22550
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22550] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22550] setpgid(0, 0)               = 0
[pid 22550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22550] write(3, "1000", 4)         = 4
[pid 22550] close(3)                    = 0
[pid 22550] write(1, "executing program\n", 18) = 18
executing program
[pid 22550] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22550] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22550] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22550] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22550] exit_group(0)               = ?
[pid 22550] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22550, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22551 attached
, child_tidptr=0x55558c89a690) = 22551
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22551] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22551] setpgid(0, 0)               = 0
[pid 22551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22551] write(3, "1000", 4)         = 4
[pid 22551] close(3)                    = 0
executing program
[pid 22551] write(1, "executing program\n", 18) = 18
[pid 22551] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22551] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22551] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22551] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22551] exit_group(0)               = ?
[pid 22551] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22551, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22552
ci2-android-5-10/strace-static-x86_64: Process 22552 attached
[pid 22552] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22552] setpgid(0, 0)               = 0
[pid 22552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22552] write(3, "1000", 4)         = 4
[pid 22552] close(3)                    = 0
[pid 22552] write(1, "executing program\n", 18) = 18
executing program
[pid 22552] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22552] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22552] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22552] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22552] exit_group(0)               = ?
[pid 22552] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22552, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22553 attached
, child_tidptr=0x55558c89a690) = 22553
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22553] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22553] setpgid(0, 0)               = 0
[pid 22553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22553] write(3, "1000", 4)         = 4
[pid 22553] close(3)                    = 0
[pid 22553] write(1, "executing program\n", 18) = 18
executing program
[pid 22553] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22553] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22553] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22553] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22553] exit_group(0)               = ?
[pid 22553] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22553, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22554 attached
, child_tidptr=0x55558c89a690) = 22554
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22554] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22554] setpgid(0, 0)               = 0
[pid 22554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22554] write(3, "1000", 4)         = 4
[pid 22554] close(3)                    = 0
[pid 22554] write(1, "executing program\n", 18) = 18
executing program
[pid 22554] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22554] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22554] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22554] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22554] exit_group(0)               = ?
[pid 22554] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22554, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22555
ci2-android-5-10/strace-static-x86_64: Process 22555 attached
[pid 22555] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22555] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22555] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22555] setpgid(0, 0)               = 0
[pid 22555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22555] write(3, "1000", 4)         = 4
[pid 22555] close(3)                    = 0
[pid 22555] write(1, "executing program\n", 18) = 18
executing program
[pid 22555] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22555] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22555] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 22555] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22555] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22555] exit_group(0)               = ?
[pid 22555] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22555, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22556 attached
, child_tidptr=0x55558c89a690) = 22556
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22556] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22556] setpgid(0, 0)               = 0
[pid 22556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22556] write(3, "1000", 4)         = 4
[pid 22556] close(3)                    = 0
[pid 22556] write(1, "executing program\n", 18) = 18
executing program
[pid 22556] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22556] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22556] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22556] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22556] exit_group(0)               = ?
[pid 22556] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22556, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22557
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22557 attached
[pid 22557] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22557] setpgid(0, 0)               = 0
[pid 22557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22557] write(3, "1000", 4)         = 4
[pid 22557] close(3)                    = 0
[pid 22557] write(1, "executing program\n", 18) = 18
executing program
[pid 22557] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22557] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22557] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22557] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22557] exit_group(0)               = ?
[pid 22557] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22557, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22558
ci2-android-5-10/strace-static-x86_64: Process 22558 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22558] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22558] <... set_robust_list resumed>) = 0
[pid 22558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22558] setpgid(0, 0)               = 0
[pid 22558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22558] write(3, "1000", 4)         = 4
[pid 22558] close(3)                    = 0
[pid 22558] write(1, "executing program\n", 18) = 18
[pid 22558] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22558] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22558] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22558] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22558] exit_group(0)               = ?
[pid 22558] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22558, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22559
ci2-android-5-10/strace-static-x86_64: Process 22559 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22559] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22559] setpgid(0, 0)               = 0
[pid 22559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22559] write(3, "1000", 4)         = 4
[pid 22559] close(3)                    = 0
executing program
[pid 22559] write(1, "executing program\n", 18) = 18
[pid 22559] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22559] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22559] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22559] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22559] exit_group(0)               = ?
[pid 22559] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22559, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22560 attached
 <unfinished ...>
[pid 22560] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22560] setpgid(0, 0)               = 0
[pid 22560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22560
[pid 22560] write(3, "1000", 4)         = 4
[pid 22560] close(3 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22560] <... close resumed>)        = 0
[pid 22560] write(1, "executing program\n", 18) = 18
executing program
[pid 22560] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22560] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22560] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22560] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22560] exit_group(0)               = ?
[pid 22560] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22560, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22561 attached
, child_tidptr=0x55558c89a690) = 22561
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22561] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22561] setpgid(0, 0)               = 0
[pid 22561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22561] write(3, "1000", 4)         = 4
[pid 22561] close(3)                    = 0
[pid 22561] write(1, "executing program\n", 18) = 18
executing program
[pid 22561] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22561] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22561] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22561] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22561] exit_group(0)               = ?
[pid 22561] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22561, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22562 attached
, child_tidptr=0x55558c89a690) = 22562
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22562] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22562] setpgid(0, 0)               = 0
[pid 22562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22562] write(3, "1000", 4)         = 4
[pid 22562] close(3)                    = 0
[pid 22562] write(1, "executing program\n", 18) = 18
executing program
[pid 22562] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22562] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22562] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22562] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22562] exit_group(0)               = ?
[pid 22562] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22562, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22563 attached
, child_tidptr=0x55558c89a690) = 22563
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22563] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22563] setpgid(0, 0)               = 0
[pid 22563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22563] write(3, "1000", 4)         = 4
[pid 22563] close(3)                    = 0
[pid 22563] write(1, "executing program\n", 18) = 18
executing program
[pid 22563] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22563] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22563] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22563] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22563] exit_group(0)               = ?
[pid 22563] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22563, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22564
ci2-android-5-10/strace-static-x86_64: Process 22564 attached
[pid 22564] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22564] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22564] <... prctl resumed>)        = 0
[pid 22564] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22564] write(3, "1000", 4)         = 4
[pid 22564] close(3)                    = 0
[pid 22564] write(1, "executing program\n", 18) = 18
[pid 22564] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22564] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22564] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22564] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22564] exit_group(0)               = ?
[pid 22564] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22564, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22565 attached
, child_tidptr=0x55558c89a690) = 22565
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22565] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22565] setpgid(0, 0)               = 0
[pid 22565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22565] write(3, "1000", 4)         = 4
[pid 22565] close(3)                    = 0
[pid 22565] write(1, "executing program\n", 18) = 18
executing program
[pid 22565] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22565] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22565] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22565] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22565] exit_group(0)               = ?
[pid 22565] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22565, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22566
ci2-android-5-10/strace-static-x86_64: Process 22566 attached
[pid 22566] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22566] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22566] write(3, "1000", 4)         = 4
[pid 22566] close(3)                    = 0
[pid 22566] write(1, "executing program\n", 18) = 18
executing program
[pid 22566] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22566] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22566] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22566] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22566] exit_group(0)               = ?
[pid 22566] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22566, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22567
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22567 attached
[pid 22567] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22567] setpgid(0, 0)               = 0
[pid 22567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22567] write(3, "1000", 4)         = 4
[pid 22567] close(3)                    = 0
executing program
[pid 22567] write(1, "executing program\n", 18) = 18
[pid 22567] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22567] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22567] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22567] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22567] exit_group(0)               = ?
[pid 22567] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22567, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22568 attached
, child_tidptr=0x55558c89a690) = 22568
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22568] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22568] setpgid(0, 0)               = 0
[pid 22568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22568] write(3, "1000", 4)         = 4
[pid 22568] close(3)                    = 0
executing program
[pid 22568] write(1, "executing program\n", 18) = 18
[pid 22568] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22568] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22568] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22568] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22568] exit_group(0)               = ?
[pid 22568] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22568, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22569 attached
, child_tidptr=0x55558c89a690) = 22569
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22569] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22569] <... set_robust_list resumed>) = 0
[pid 22569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22569] setpgid(0, 0)               = 0
[pid 22569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22569] write(3, "1000", 4)         = 4
[pid 22569] close(3)                    = 0
[pid 22569] write(1, "executing program\n", 18) = 18
executing program
[pid 22569] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22569] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22569] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22569] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22569] exit_group(0)               = ?
[pid 22569] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22569, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22570 attached
, child_tidptr=0x55558c89a690) = 22570
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22570] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22570] setpgid(0, 0)               = 0
[pid 22570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22570] write(3, "1000", 4)         = 4
[pid 22570] close(3)                    = 0
executing program
[pid 22570] write(1, "executing program\n", 18) = 18
[pid 22570] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22570] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22570] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22570] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22570] exit_group(0)               = ?
[pid 22570] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22570, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22571 attached
 <unfinished ...>
[pid 22571] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22571] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22571
[pid 22571] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22571] setpgid(0, 0)               = 0
[pid 22571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22571] <... openat resumed>)       = 3
[pid 22571] write(3, "1000", 4)         = 4
[pid 22571] close(3)                    = 0
[pid 22571] write(1, "executing program\n", 18) = 18
[pid 22571] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22571] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22571] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22571] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22571] exit_group(0)               = ?
[pid 22571] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22571, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22572
ci2-android-5-10/strace-static-x86_64: Process 22572 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22572] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22572] setpgid(0, 0)               = 0
[pid 22572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22572] write(3, "1000", 4)         = 4
[pid 22572] close(3)                    = 0
[pid 22572] write(1, "executing program\n", 18) = 18
executing program
[pid 22572] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22572] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22572] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22572] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22572] exit_group(0)               = ?
[pid 22572] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22572, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22573
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 22573 attached
, NULL, 8) = 0
[pid 22573] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22573] setpgid(0, 0)               = 0
[pid 22573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22573] write(3, "1000", 4)         = 4
[pid 22573] close(3)                    = 0
executing program
[pid 22573] write(1, "executing program\n", 18) = 18
[pid 22573] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22573] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22573] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22573] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22573] exit_group(0)               = ?
[pid 22573] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22573, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22574 attached
, child_tidptr=0x55558c89a690) = 22574
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22574] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22574] <... set_robust_list resumed>) = 0
[pid 22574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22574] setpgid(0, 0)               = 0
[pid 22574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22574] write(3, "1000", 4)         = 4
[pid 22574] close(3)                    = 0
[pid 22574] write(1, "executing program\n", 18) = 18
executing program
[pid 22574] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22574] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22574] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22574] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22574] exit_group(0)               = ?
[pid 22574] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22574, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22575 attached
, child_tidptr=0x55558c89a690) = 22575
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22575] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22575] <... set_robust_list resumed>) = 0
[pid 22575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22575] setpgid(0, 0)               = 0
[pid 22575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22575] write(3, "1000", 4)         = 4
[pid 22575] close(3)                    = 0
executing program
[pid 22575] write(1, "executing program\n", 18) = 18
[pid 22575] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22575] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22575] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22575] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22575] exit_group(0)               = ?
[pid 22575] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22575, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22576
ci2-android-5-10/strace-static-x86_64: Process 22576 attached
[pid 22576] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22576] setpgid(0, 0)               = 0
[pid 22576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22576] <... openat resumed>)       = 3
[pid 22576] write(3, "1000", 4)         = 4
[pid 22576] close(3)                    = 0
executing program
[pid 22576] write(1, "executing program\n", 18) = 18
[pid 22576] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22576] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22576] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22576] <... openat resumed>)       = 3
[pid 22576] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22576] exit_group(0)               = ?
[pid 22576] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22576, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22577 attached
, child_tidptr=0x55558c89a690) = 22577
[pid 22577] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22577] setpgid(0, 0)               = 0
[pid 22577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22577] <... openat resumed>)       = 3
[pid 22577] write(3, "1000", 4)         = 4
[pid 22577] close(3)                    = 0
[pid 22577] write(1, "executing program\n", 18) = 18
[pid 22577] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22577] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22577] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22577] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22577] exit_group(0)               = ?
[pid 22577] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22577, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22578
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22578 attached
[pid 22578] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22578] setpgid(0, 0)               = 0
[pid 22578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22578] write(3, "1000", 4)         = 4
[pid 22578] close(3)                    = 0
[pid 22578] write(1, "executing program\n", 18) = 18
executing program
[pid 22578] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22578] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22578] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22578] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22578] exit_group(0)               = ?
[pid 22578] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22578, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22579
ci2-android-5-10/strace-static-x86_64: Process 22579 attached
[pid 22579] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22579] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22579] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22579] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22579] write(3, "1000", 4)         = 4
[pid 22579] close(3)                    = 0
[pid 22579] write(1, "executing program\n", 18) = 18
executing program
[pid 22579] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22579] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22579] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22579] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22579] exit_group(0)               = ?
[pid 22579] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22579, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22580 attached
, child_tidptr=0x55558c89a690) = 22580
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22580] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22580] setpgid(0, 0)               = 0
[pid 22580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22580] write(3, "1000", 4)         = 4
[pid 22580] close(3)                    = 0
[pid 22580] write(1, "executing program\n", 18) = 18
executing program
[pid 22580] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22580] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22580] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22580] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22580] exit_group(0)               = ?
[pid 22580] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22580, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22581 attached
, child_tidptr=0x55558c89a690) = 22581
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22581] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22581] setpgid(0, 0)               = 0
[pid 22581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22581] write(3, "1000", 4)         = 4
[pid 22581] close(3)                    = 0
[pid 22581] write(1, "executing program\n", 18) = 18
executing program
[pid 22581] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22581] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22581] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22581] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22581] exit_group(0)               = ?
[pid 22581] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22581, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22582
ci2-android-5-10/strace-static-x86_64: Process 22582 attached
[pid 22582] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22582] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22582] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22582] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22582] <... prctl resumed>)        = 0
[pid 22582] setpgid(0, 0)               = 0
[pid 22582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22582] write(3, "1000", 4)         = 4
[pid 22582] close(3)                    = 0
executing program
[pid 22582] write(1, "executing program\n", 18) = 18
[pid 22582] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22582] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22582] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22582] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22582] exit_group(0)               = ?
[pid 22582] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22582, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22583 attached
, child_tidptr=0x55558c89a690) = 22583
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22583] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22583] setpgid(0, 0)               = 0
[pid 22583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22583] write(3, "1000", 4)         = 4
[pid 22583] close(3)                    = 0
[pid 22583] write(1, "executing program\n", 18) = 18
executing program
[pid 22583] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22583] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22583] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22583] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22583] exit_group(0)               = ?
[pid 22583] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22584 attached
, child_tidptr=0x55558c89a690) = 22584
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22584] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22584] setpgid(0, 0)               = 0
[pid 22584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22584] write(3, "1000", 4)         = 4
[pid 22584] close(3)                    = 0
executing program
[pid 22584] write(1, "executing program\n", 18) = 18
[pid 22584] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22584] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22584] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22584] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22584] exit_group(0)               = ?
[pid 22584] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22584, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22585 attached
, child_tidptr=0x55558c89a690) = 22585
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22585] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22585] setpgid(0, 0)               = 0
[pid 22585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22585] write(3, "1000", 4)         = 4
[pid 22585] close(3)                    = 0
executing program
[pid 22585] write(1, "executing program\n", 18) = 18
[pid 22585] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22585] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22585] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22585] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22585] exit_group(0)               = ?
[pid 22585] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22585, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22586
ci2-android-5-10/strace-static-x86_64: Process 22586 attached
[pid 22586] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22586] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22586] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22586] setpgid(0, 0)               = 0
[pid 22586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22586] write(3, "1000", 4)         = 4
[pid 22586] close(3)                    = 0
[pid 22586] write(1, "executing program\n", 18) = 18
executing program
[pid 22586] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22586] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22586] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22586] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22586] exit_group(0)               = ?
[pid 22586] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22586, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22587 attached
, child_tidptr=0x55558c89a690) = 22587
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22587] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22587] setpgid(0, 0)               = 0
[pid 22587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22587] write(3, "1000", 4)         = 4
[pid 22587] close(3)                    = 0
[pid 22587] write(1, "executing program\n", 18) = 18
executing program
[pid 22587] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22587] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22587] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22587] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22587] exit_group(0)               = ?
[pid 22587] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22587, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22588 attached
, child_tidptr=0x55558c89a690) = 22588
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22588] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22588] setpgid(0, 0)               = 0
[pid 22588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22588] write(3, "1000", 4)         = 4
[pid 22588] close(3)                    = 0
[pid 22588] write(1, "executing program\n", 18) = 18
[pid 22588] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22588] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 22588] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22588] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22588] exit_group(0)               = ?
[pid 22588] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22588, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22589
ci2-android-5-10/strace-static-x86_64: Process 22589 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22589] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22589] setpgid(0, 0)               = 0
[pid 22589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22589] write(3, "1000", 4)         = 4
[pid 22589] close(3)                    = 0
executing program
[pid 22589] write(1, "executing program\n", 18) = 18
[pid 22589] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22589] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22589] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22589] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22589] exit_group(0)               = ?
[pid 22589] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22589, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22590
ci2-android-5-10/strace-static-x86_64: Process 22590 attached
[pid 22590] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22590] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22590] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22590] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22590] write(3, "1000", 4)         = 4
[pid 22590] close(3)                    = 0
[pid 22590] write(1, "executing program\n", 18) = 18
executing program
[pid 22590] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22590] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22590] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22590] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22590] exit_group(0)               = ?
[pid 22590] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22590, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22591 attached
, child_tidptr=0x55558c89a690) = 22591
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22591] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22591] <... set_robust_list resumed>) = 0
[pid 22591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22591] setpgid(0, 0)               = 0
[pid 22591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22591] write(3, "1000", 4)         = 4
[pid 22591] close(3)                    = 0
[pid 22591] write(1, "executing program\n", 18) = 18
executing program
[pid 22591] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22591] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22591] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22591] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22591] exit_group(0)               = ?
[pid 22591] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22591, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22592
ci2-android-5-10/strace-static-x86_64: Process 22592 attached
[pid 22592] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22592] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22592] <... prctl resumed>)        = 0
[pid 22592] setpgid(0, 0)               = 0
[pid 22592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22592] write(3, "1000", 4)         = 4
[pid 22592] close(3)                    = 0
[pid 22592] write(1, "executing program\n", 18) = 18
executing program
[pid 22592] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22592] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22592] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22592] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22592] exit_group(0)               = ?
[pid 22592] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22592, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22593 attached
, child_tidptr=0x55558c89a690) = 22593
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22593] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22593] setpgid(0, 0)               = 0
[pid 22593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22593] write(3, "1000", 4)         = 4
[pid 22593] close(3)                    = 0
[pid 22593] write(1, "executing program\n", 18) = 18
executing program
[pid 22593] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22593] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22593] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22593] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22593] exit_group(0)               = ?
[pid 22593] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22593, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22594 attached
, child_tidptr=0x55558c89a690) = 22594
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22594] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22594] setpgid(0, 0)               = 0
[pid 22594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22594] write(3, "1000", 4)         = 4
[pid 22594] close(3)                    = 0
executing program
[pid 22594] write(1, "executing program\n", 18) = 18
[pid 22594] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22594] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22594] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22594] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22594] exit_group(0)               = ?
[pid 22594] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22594, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22595
ci2-android-5-10/strace-static-x86_64: Process 22595 attached
[pid 22595] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22595] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22595] <... prctl resumed>)        = 0
[pid 22595] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22595] write(3, "1000", 4)         = 4
[pid 22595] close(3)                    = 0
executing program
[pid 22595] write(1, "executing program\n", 18) = 18
[pid 22595] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22595] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22595] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22595] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22595] exit_group(0)               = ?
[pid 22595] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22595, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22596
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22596 attached
[pid 22596] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22596] setpgid(0, 0)               = 0
[pid 22596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22596] write(3, "1000", 4)         = 4
[pid 22596] close(3)                    = 0
executing program
[pid 22596] write(1, "executing program\n", 18) = 18
[pid 22596] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22596] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22596] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22596] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22596] exit_group(0)               = ?
[pid 22596] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22596, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22597
ci2-android-5-10/strace-static-x86_64: Process 22597 attached
[pid 22597] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22597] setpgid(0, 0)               = 0
[pid 22597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22597] <... openat resumed>)       = 3
[pid 22597] write(3, "1000", 4)         = 4
[pid 22597] close(3)                    = 0
[pid 22597] write(1, "executing program\n", 18) = 18
[pid 22597] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22597] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22597] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22597] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22597] exit_group(0)               = ?
[pid 22597] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22597, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22598
ci2-android-5-10/strace-static-x86_64: Process 22598 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22598] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22598] setpgid(0, 0)               = 0
[pid 22598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22598] write(3, "1000", 4)         = 4
[pid 22598] close(3)                    = 0
[pid 22598] write(1, "executing program\n", 18) = 18
executing program
[pid 22598] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22598] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22598] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22598] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22598] exit_group(0)               = ?
[pid 22598] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22598, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22599 attached
, child_tidptr=0x55558c89a690) = 22599
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22599] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22599] setpgid(0, 0)               = 0
[pid 22599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22599] write(3, "1000", 4)         = 4
[pid 22599] close(3)                    = 0
executing program
[pid 22599] write(1, "executing program\n", 18) = 18
[pid 22599] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22599] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22599] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22599] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22599] exit_group(0)               = ?
[pid 22599] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22599, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22600
ci2-android-5-10/strace-static-x86_64: Process 22600 attached
[pid 22600] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22600] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22600] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22600] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22600] <... prctl resumed>)        = 0
[pid 22600] setpgid(0, 0)               = 0
[pid 22600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22600] write(3, "1000", 4)         = 4
[pid 22600] close(3)                    = 0
executing program
[pid 22600] write(1, "executing program\n", 18) = 18
[pid 22600] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22600] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22600] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22600] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22600] exit_group(0)               = ?
[pid 22600] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22600, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22601 attached
, child_tidptr=0x55558c89a690) = 22601
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22601] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22601] setpgid(0, 0)               = 0
[pid 22601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22601] write(3, "1000", 4)         = 4
[pid 22601] close(3)                    = 0
[pid 22601] write(1, "executing program\n", 18) = 18
[pid 22601] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22601] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22601] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22601] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22601] exit_group(0)               = ?
[pid 22601] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22601, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22602
ci2-android-5-10/strace-static-x86_64: Process 22602 attached
[pid 22602] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22602] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22602] <... openat resumed>)       = 3
[pid 22602] write(3, "1000", 4)         = 4
[pid 22602] close(3)                    = 0
[pid 22602] write(1, "executing program\n", 18) = 18
executing program
[pid 22602] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22602] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22602] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22602] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22602] exit_group(0)               = ?
[pid 22602] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22602, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22603 attached
, child_tidptr=0x55558c89a690) = 22603
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22603] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22603] setpgid(0, 0)               = 0
[pid 22603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22603] write(3, "1000", 4)         = 4
[pid 22603] close(3)                    = 0
[pid 22603] write(1, "executing program\n", 18) = 18
[pid 22603] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22603] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22603] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22603] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22603] exit_group(0)               = ?
[pid 22603] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22603, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22604
ci2-android-5-10/strace-static-x86_64: Process 22604 attached
[pid 22604] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22604] setpgid(0, 0)               = 0
[pid 22604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22604] <... openat resumed>)       = 3
[pid 22604] write(3, "1000", 4)         = 4
[pid 22604] close(3)                    = 0
[pid 22604] write(1, "executing program\n", 18) = 18
executing program
[pid 22604] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22604] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22604] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22604] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22604] exit_group(0)               = ?
[pid 22604] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22604, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22605 attached
, child_tidptr=0x55558c89a690) = 22605
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22605] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22605] setpgid(0, 0)               = 0
[pid 22605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22605] write(3, "1000", 4)         = 4
[pid 22605] close(3)                    = 0
executing program
[pid 22605] write(1, "executing program\n", 18) = 18
[pid 22605] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22605] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22605] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22605] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22605] exit_group(0)               = ?
[pid 22605] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22605, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22606 attached
, child_tidptr=0x55558c89a690) = 22606
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22606] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22606] setpgid(0, 0)               = 0
[pid 22606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22606] write(3, "1000", 4)         = 4
[pid 22606] close(3)                    = 0
executing program
[pid 22606] write(1, "executing program\n", 18) = 18
[pid 22606] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22606] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22606] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22606] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22606] exit_group(0)               = ?
[pid 22606] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22606, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22607
ci2-android-5-10/strace-static-x86_64: Process 22607 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22607] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22607] setpgid(0, 0)               = 0
[pid 22607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22607] write(3, "1000", 4)         = 4
[pid 22607] close(3)                    = 0
executing program
[pid 22607] write(1, "executing program\n", 18) = 18
[pid 22607] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22607] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22607] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22607] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22607] exit_group(0)               = ?
[pid 22607] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22607, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22608 attached
, child_tidptr=0x55558c89a690) = 22608
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22608] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22608] setpgid(0, 0)               = 0
[pid 22608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22608] write(3, "1000", 4)         = 4
[pid 22608] close(3)                    = 0
executing program
[pid 22608] write(1, "executing program\n", 18) = 18
[pid 22608] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22608] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22608] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22608] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22608] exit_group(0)               = ?
[pid 22608] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22608, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22609
ci2-android-5-10/strace-static-x86_64: Process 22609 attached
[pid 22609] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22609] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22609] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22609] setpgid(0, 0)               = 0
[pid 22609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22609] <... openat resumed>)       = 3
[pid 22609] write(3, "1000", 4)         = 4
[pid 22609] close(3)                    = 0
[pid 22609] write(1, "executing program\n", 18) = 18
executing program
[pid 22609] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22609] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22609] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22609] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22609] exit_group(0)               = ?
[pid 22609] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22609, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22610 attached
, child_tidptr=0x55558c89a690) = 22610
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22610] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22610] setpgid(0, 0)               = 0
[pid 22610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22610] write(3, "1000", 4)         = 4
[pid 22610] close(3)                    = 0
[pid 22610] write(1, "executing program\n", 18) = 18
executing program
[pid 22610] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22610] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22610] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22610] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22610] exit_group(0)               = ?
[pid 22610] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22610, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22611
ci2-android-5-10/strace-static-x86_64: Process 22611 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22611] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22611] setpgid(0, 0)               = 0
[pid 22611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22611] write(3, "1000", 4)         = 4
[pid 22611] close(3)                    = 0
executing program
[pid 22611] write(1, "executing program\n", 18) = 18
[pid 22611] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22611] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22611] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22611] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22611] exit_group(0)               = ?
[pid 22611] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22611, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22612
ci2-android-5-10/strace-static-x86_64: Process 22612 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22612] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22612] setpgid(0, 0)               = 0
[pid 22612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22612] write(3, "1000", 4)         = 4
[pid 22612] close(3)                    = 0
[pid 22612] write(1, "executing program\n", 18) = 18
executing program
[pid 22612] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22612] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22612] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22612] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22612] exit_group(0)               = ?
[pid 22612] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22612, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22613
ci2-android-5-10/strace-static-x86_64: Process 22613 attached
[pid 22613] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22613] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22613] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22613] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22613] write(3, "1000", 4)         = 4
[pid 22613] close(3)                    = 0
[pid 22613] write(1, "executing program\n", 18) = 18
executing program
[pid 22613] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22613] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22613] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22613] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22613] exit_group(0)               = ?
[pid 22613] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22613, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22614 attached
, child_tidptr=0x55558c89a690) = 22614
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22614] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22614] setpgid(0, 0)               = 0
[pid 22614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22614] write(3, "1000", 4)         = 4
[pid 22614] close(3)                    = 0
[pid 22614] write(1, "executing program\n", 18) = 18
executing program
[pid 22614] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22614] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22614] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22614] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22614] exit_group(0)               = ?
[pid 22614] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22614, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22615 attached
, child_tidptr=0x55558c89a690) = 22615
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22615] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22615] setpgid(0, 0)               = 0
[pid 22615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22615] write(3, "1000", 4)         = 4
[pid 22615] close(3)                    = 0
[pid 22615] write(1, "executing program\n", 18) = 18
executing program
[pid 22615] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22615] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22615] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22615] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22615] exit_group(0)               = ?
[pid 22615] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22615, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22616 attached
, child_tidptr=0x55558c89a690) = 22616
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22616] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22616] setpgid(0, 0)               = 0
[pid 22616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22616] write(3, "1000", 4)         = 4
[pid 22616] close(3)                    = 0
[pid 22616] write(1, "executing program\n", 18) = 18
executing program
[pid 22616] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22616] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22616] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22616] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22616] exit_group(0)               = ?
[pid 22616] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22616, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22617
ci2-android-5-10/strace-static-x86_64: Process 22617 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22617] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22617] setpgid(0, 0)               = 0
[pid 22617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22617] write(3, "1000", 4)         = 4
[pid 22617] close(3)                    = 0
[pid 22617] write(1, "executing program\n", 18) = 18
executing program
[pid 22617] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22617] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22617] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22617] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22617] exit_group(0)               = ?
[pid 22617] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22617, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22618 attached
, child_tidptr=0x55558c89a690) = 22618
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22618] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22618] <... set_robust_list resumed>) = 0
[pid 22618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22618] setpgid(0, 0)               = 0
[pid 22618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22618] write(3, "1000", 4)         = 4
[pid 22618] close(3)                    = 0
[pid 22618] write(1, "executing program\n", 18) = 18
executing program
[pid 22618] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22618] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22618] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22618] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22618] exit_group(0)               = ?
[pid 22618] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22618, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22619
ci2-android-5-10/strace-static-x86_64: Process 22619 attached
[pid 22619] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22619] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22619] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22619] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22619] write(3, "1000", 4)         = 4
[pid 22619] close(3)                    = 0
[pid 22619] write(1, "executing program\n", 18) = 18
executing program
[pid 22619] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22619] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22619] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22619] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22619] exit_group(0)               = ?
[pid 22619] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22619, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22620 attached
, child_tidptr=0x55558c89a690) = 22620
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22620] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22620] setpgid(0, 0)               = 0
[pid 22620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22620] write(3, "1000", 4)         = 4
[pid 22620] close(3)                    = 0
[pid 22620] write(1, "executing program\n", 18) = 18
executing program
[pid 22620] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22620] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22620] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22620] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22620] exit_group(0)               = ?
[pid 22620] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22620, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22621 attached
, child_tidptr=0x55558c89a690) = 22621
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22621] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22621] setpgid(0, 0)               = 0
[pid 22621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22621] write(3, "1000", 4)         = 4
[pid 22621] close(3)                    = 0
executing program
[pid 22621] write(1, "executing program\n", 18) = 18
[pid 22621] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22621] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22621] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22621] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22621] exit_group(0)               = ?
[pid 22621] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22621, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22622 attached
, child_tidptr=0x55558c89a690) = 22622
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22622] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22622] setpgid(0, 0)               = 0
[pid 22622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22622] write(3, "1000", 4)         = 4
[pid 22622] close(3)                    = 0
executing program
[pid 22622] write(1, "executing program\n", 18) = 18
[pid 22622] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22622] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22622] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22622] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22622] exit_group(0)               = ?
[pid 22622] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22622, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22623 attached
, child_tidptr=0x55558c89a690) = 22623
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22623] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22623] setpgid(0, 0)               = 0
[pid 22623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22623] write(3, "1000", 4)         = 4
[pid 22623] close(3)                    = 0
[pid 22623] write(1, "executing program\n", 18) = 18
[pid 22623] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22623] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22623] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22623] pwrite64(3, "\x02", 1, 4)   = 1
executing program
[pid 22623] exit_group(0)               = ?
[pid 22623] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22623, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22624
ci2-android-5-10/strace-static-x86_64: Process 22624 attached
[pid 22624] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22624] setpgid(0, 0)               = 0
[pid 22624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22624] <... openat resumed>)       = 3
[pid 22624] write(3, "1000", 4)         = 4
[pid 22624] close(3)                    = 0
executing program
[pid 22624] write(1, "executing program\n", 18) = 18
[pid 22624] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22624] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22624] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22624] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22624] exit_group(0)               = ?
[pid 22624] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22624, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22625 attached
, child_tidptr=0x55558c89a690) = 22625
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22625] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22625] setpgid(0, 0)               = 0
[pid 22625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22625] write(3, "1000", 4)         = 4
[pid 22625] close(3)                    = 0
executing program
[pid 22625] write(1, "executing program\n", 18) = 18
[pid 22625] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22625] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22625] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22625] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22625] exit_group(0)               = ?
[pid 22625] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22625, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22626 attached
, child_tidptr=0x55558c89a690) = 22626
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22626] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22626] setpgid(0, 0)               = 0
[pid 22626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22626] write(3, "1000", 4)         = 4
[pid 22626] close(3)                    = 0
[pid 22626] write(1, "executing program\n", 18) = 18
executing program
[pid 22626] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22626] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22626] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22626] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22626] exit_group(0)               = ?
[pid 22626] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22626, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22627
ci2-android-5-10/strace-static-x86_64: Process 22627 attached
[pid 22627] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22627] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22627] <... prctl resumed>)        = 0
[pid 22627] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22627] write(3, "1000", 4)         = 4
[pid 22627] close(3)                    = 0
[pid 22627] write(1, "executing program\n", 18) = 18
executing program
[pid 22627] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22627] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22627] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22627] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22627] exit_group(0)               = ?
[pid 22627] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22627, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22628 attached
, child_tidptr=0x55558c89a690) = 22628
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22628] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22628] setpgid(0, 0)               = 0
[pid 22628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22628] write(3, "1000", 4)         = 4
[pid 22628] close(3)                    = 0
executing program
[pid 22628] write(1, "executing program\n", 18) = 18
[pid 22628] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22628] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22628] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22628] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22628] exit_group(0)               = ?
[pid 22628] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22628, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22629 attached
, child_tidptr=0x55558c89a690) = 22629
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22629] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22629] setpgid(0, 0)               = 0
[pid 22629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22629] write(3, "1000", 4)         = 4
[pid 22629] close(3)                    = 0
[pid 22629] write(1, "executing program\n", 18) = 18
executing program
[pid 22629] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22629] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22629] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22629] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22629] exit_group(0)               = ?
[pid 22629] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22629, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22630
ci2-android-5-10/strace-static-x86_64: Process 22630 attached
[pid 22630] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22630] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22630] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22630] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22630] write(3, "1000", 4)         = 4
[pid 22630] close(3)                    = 0
[pid 22630] write(1, "executing program\n", 18) = 18
executing program
[pid 22630] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22630] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22630] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22630] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22630] exit_group(0)               = ?
[pid 22630] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22630, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22631 attached
, child_tidptr=0x55558c89a690) = 22631
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22631] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22631] <... set_robust_list resumed>) = 0
[pid 22631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22631] setpgid(0, 0)               = 0
[pid 22631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22631] write(3, "1000", 4)         = 4
[pid 22631] close(3)                    = 0
executing program
[pid 22631] write(1, "executing program\n", 18) = 18
[pid 22631] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22631] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22631] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22631] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22631] exit_group(0)               = ?
[pid 22631] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22631, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22632 attached
, child_tidptr=0x55558c89a690) = 22632
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22632] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22632] setpgid(0, 0)               = 0
[pid 22632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22632] write(3, "1000", 4)         = 4
[pid 22632] close(3)                    = 0
[pid 22632] write(1, "executing program\n", 18) = 18
executing program
[pid 22632] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22632] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22632] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22632] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22632] exit_group(0)               = ?
[pid 22632] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22632, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22633 attached
, child_tidptr=0x55558c89a690) = 22633
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22633] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22633] setpgid(0, 0)               = 0
[pid 22633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22633] write(3, "1000", 4)         = 4
[pid 22633] close(3)                    = 0
executing program
[pid 22633] write(1, "executing program\n", 18) = 18
[pid 22633] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22633] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22633] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22633] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22633] exit_group(0)               = ?
[pid 22633] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22633, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22634
ci2-android-5-10/strace-static-x86_64: Process 22634 attached
[pid 22634] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22634] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22634] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22634] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22634] write(3, "1000", 4)         = 4
[pid 22634] close(3)                    = 0
[pid 22634] write(1, "executing program\n", 18) = 18
executing program
[pid 22634] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22634] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22634] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22634] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22634] exit_group(0)               = ?
[pid 22634] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22634, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22635
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22635 attached
[pid 22635] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22635] setpgid(0, 0)               = 0
[pid 22635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22635] write(3, "1000", 4)         = 4
[pid 22635] close(3)                    = 0
[pid 22635] write(1, "executing program\n", 18) = 18
executing program
[pid 22635] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22635] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22635] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22635] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22635] exit_group(0)               = ?
[pid 22635] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22635, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22636 attached
, child_tidptr=0x55558c89a690) = 22636
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22636] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22636] setpgid(0, 0)               = 0
[pid 22636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22636] write(3, "1000", 4)         = 4
[pid 22636] close(3)                    = 0
[pid 22636] write(1, "executing program\n", 18) = 18
executing program
[pid 22636] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22636] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22636] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22636] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22636] exit_group(0)               = ?
[pid 22636] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22636, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22637
ci2-android-5-10/strace-static-x86_64: Process 22637 attached
[pid 22637] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22637] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22637] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22637] setpgid(0, 0)               = 0
[pid 22637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22637] <... openat resumed>)       = 3
[pid 22637] write(3, "1000", 4)         = 4
[pid 22637] close(3)                    = 0
[pid 22637] write(1, "executing program\n", 18) = 18
executing program
[pid 22637] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22637] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22637] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22637] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22637] exit_group(0)               = ?
[pid 22637] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22637, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22638
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22638 attached
[pid 22638] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22638] setpgid(0, 0)               = 0
[pid 22638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22638] write(3, "1000", 4)         = 4
[pid 22638] close(3)                    = 0
[pid 22638] write(1, "executing program\n", 18) = 18
executing program
[pid 22638] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22638] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22638] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22638] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22638] exit_group(0)               = ?
[pid 22638] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22638, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22639 attached
, child_tidptr=0x55558c89a690) = 22639
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22639] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22639] setpgid(0, 0)               = 0
[pid 22639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22639] write(3, "1000", 4)         = 4
[pid 22639] close(3)                    = 0
[pid 22639] write(1, "executing program\n", 18) = 18
executing program
[pid 22639] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22639] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22639] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22639] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22639] exit_group(0)               = ?
[pid 22639] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22639, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22640
ci2-android-5-10/strace-static-x86_64: Process 22640 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22640] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22640] setpgid(0, 0)               = 0
[pid 22640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22640] write(3, "1000", 4)         = 4
[pid 22640] close(3)                    = 0
[pid 22640] write(1, "executing program\n", 18) = 18
executing program
[pid 22640] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22640] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22640] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22640] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22640] exit_group(0)               = ?
[pid 22640] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22640, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22641
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22641 attached
[pid 22641] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22641] setpgid(0, 0)               = 0
[pid 22641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22641] write(3, "1000", 4)         = 4
[pid 22641] close(3)                    = 0
[pid 22641] write(1, "executing program\n", 18) = 18
executing program
[pid 22641] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22641] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22641] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22641] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22641] exit_group(0)               = ?
[pid 22641] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22641, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22642 attached
, child_tidptr=0x55558c89a690) = 22642
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22642] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22642] setpgid(0, 0)               = 0
[pid 22642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22642] write(3, "1000", 4)         = 4
[pid 22642] close(3)                    = 0
[pid 22642] write(1, "executing program\n", 18) = 18
executing program
[pid 22642] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22642] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22642] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22642] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22642] exit_group(0)               = ?
[pid 22642] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22642, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22643
ci2-android-5-10/strace-static-x86_64: Process 22643 attached
[pid 22643] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22643] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22643] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22643] write(3, "1000", 4)         = 4
[pid 22643] close(3)                    = 0
[pid 22643] write(1, "executing program\n", 18) = 18
executing program
[pid 22643] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22643] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22643] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22643] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22643] exit_group(0)               = ?
[pid 22643] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22643, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22644 attached
, child_tidptr=0x55558c89a690) = 22644
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22644] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22644] setpgid(0, 0)               = 0
[pid 22644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22644] write(3, "1000", 4)         = 4
[pid 22644] close(3)                    = 0
[pid 22644] write(1, "executing program\n", 18) = 18
executing program
[pid 22644] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22644] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22644] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22644] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22644] exit_group(0)               = ?
[pid 22644] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22644, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22645
ci2-android-5-10/strace-static-x86_64: Process 22645 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22645] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22645] <... set_robust_list resumed>) = 0
[pid 22645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22645] setpgid(0, 0)               = 0
[pid 22645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22645] write(3, "1000", 4)         = 4
[pid 22645] close(3)                    = 0
[pid 22645] write(1, "executing program\n", 18) = 18
executing program
[pid 22645] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22645] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22645] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22645] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22645] exit_group(0)               = ?
[pid 22645] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22645, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22646
ci2-android-5-10/strace-static-x86_64: Process 22646 attached
[pid 22646] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22646] setpgid(0, 0)               = 0
[pid 22646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22646] <... openat resumed>)       = 3
[pid 22646] write(3, "1000", 4)         = 4
[pid 22646] close(3)                    = 0
[pid 22646] write(1, "executing program\n", 18) = 18
executing program
[pid 22646] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22646] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22646] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22646] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22646] exit_group(0)               = ?
[pid 22646] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22646, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22647 attached
 <unfinished ...>
[pid 22647] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22647] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22647
[pid 22647] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22647] setpgid(0, 0)               = 0
[pid 22647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22647] write(3, "1000", 4)         = 4
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22647] close(3)                    = 0
[pid 22647] write(1, "executing program\n", 18) = 18
executing program
[pid 22647] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22647] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 22647] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22647] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22647] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22647] exit_group(0)               = ?
[pid 22647] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22647, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22648 attached
, child_tidptr=0x55558c89a690) = 22648
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22648] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22648] setpgid(0, 0)               = 0
[pid 22648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22648] write(3, "1000", 4)         = 4
[pid 22648] close(3)                    = 0
[pid 22648] write(1, "executing program\n", 18) = 18
executing program
[pid 22648] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22648] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22648] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22648] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22648] exit_group(0)               = ?
[pid 22648] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22648, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22649 attached
, child_tidptr=0x55558c89a690) = 22649
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22649] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22649] setpgid(0, 0)               = 0
[pid 22649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22649] write(3, "1000", 4)         = 4
[pid 22649] close(3)                    = 0
[pid 22649] write(1, "executing program\n", 18) = 18
executing program
[pid 22649] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22649] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22649] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22649] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22649] exit_group(0)               = ?
[pid 22649] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22649, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22650 attached
, child_tidptr=0x55558c89a690) = 22650
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22650] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22650] <... set_robust_list resumed>) = 0
[pid 22650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22650] setpgid(0, 0)               = 0
[pid 22650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22650] write(3, "1000", 4)         = 4
[pid 22650] close(3)                    = 0
[pid 22650] write(1, "executing program\n", 18) = 18
executing program
[pid 22650] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22650] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22650] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22650] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22650] exit_group(0)               = ?
[pid 22650] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22650, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22651 attached
 <unfinished ...>
[pid 22651] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22651] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22651
[pid 22651] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22651] setpgid(0, 0)               = 0
[pid 22651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22651] write(3, "1000", 4)         = 4
[pid 22651] close(3)                    = 0
executing program
[pid 22651] write(1, "executing program\n", 18) = 18
[pid 22651] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22651] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22651] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 22651] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22651] <... openat resumed>)       = 3
[pid 22651] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22651] exit_group(0)               = ?
[pid 22651] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22651, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22652 attached
, child_tidptr=0x55558c89a690) = 22652
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22652] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22652] setpgid(0, 0)               = 0
[pid 22652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22652] write(3, "1000", 4)         = 4
[pid 22652] close(3)                    = 0
executing program
[pid 22652] write(1, "executing program\n", 18) = 18
[pid 22652] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22652] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22652] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22652] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22652] exit_group(0)               = ?
[pid 22652] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22652, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22653
ci2-android-5-10/strace-static-x86_64: Process 22653 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22653] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22653] setpgid(0, 0)               = 0
[pid 22653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22653] write(3, "1000", 4)         = 4
[pid 22653] close(3)                    = 0
executing program
[pid 22653] write(1, "executing program\n", 18) = 18
[pid 22653] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22653] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22653] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22653] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22653] exit_group(0)               = ?
[pid 22653] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22653, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22654
ci2-android-5-10/strace-static-x86_64: Process 22654 attached
[pid 22654] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22654] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22654] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22654] setpgid(0, 0)               = 0
[pid 22654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22654] write(3, "1000", 4)         = 4
[pid 22654] close(3)                    = 0
[pid 22654] write(1, "executing program\n", 18) = 18
executing program
[pid 22654] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22654] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22654] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22654] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22654] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22654] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22654, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22655 attached
, child_tidptr=0x55558c89a690) = 22655
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22655] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22655] <... set_robust_list resumed>) = 0
[pid 22655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22655] setpgid(0, 0)               = 0
[pid 22655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22655] write(3, "1000", 4)         = 4
[pid 22655] close(3)                    = 0
[pid 22655] write(1, "executing program\n", 18) = 18
executing program
[pid 22655] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22655] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22655] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22655] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22655] exit_group(0)               = ?
[pid 22655] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22655, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22656
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22656 attached
[pid 22656] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22656] setpgid(0, 0)               = 0
[pid 22656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22656] write(3, "1000", 4)         = 4
[pid 22656] close(3)                    = 0
[pid 22656] write(1, "executing program\n", 18) = 18
executing program
[pid 22656] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22656] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22656] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22656] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22656] exit_group(0)               = ?
[pid 22656] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22656, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22657
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22657 attached
[pid 22657] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22657] setpgid(0, 0)               = 0
[pid 22657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22657] write(3, "1000", 4)         = 4
[pid 22657] close(3)                    = 0
executing program
[pid 22657] write(1, "executing program\n", 18) = 18
[pid 22657] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22657] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22657] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22657] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22657] exit_group(0)               = ?
[pid 22657] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22657, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22658 attached
, child_tidptr=0x55558c89a690) = 22658
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22658] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22658] setpgid(0, 0)               = 0
[pid 22658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22658] write(3, "1000", 4)         = 4
[pid 22658] close(3)                    = 0
[pid 22658] write(1, "executing program\n", 18) = 18
executing program
[pid 22658] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22658] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22658] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22658] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22658] exit_group(0)               = ?
[pid 22658] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22658, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22659
ci2-android-5-10/strace-static-x86_64: Process 22659 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22659] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22659] <... set_robust_list resumed>) = 0
[pid 22659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22659] setpgid(0, 0)               = 0
[pid 22659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22659] write(3, "1000", 4)         = 4
[pid 22659] close(3)                    = 0
[pid 22659] write(1, "executing program\n", 18) = 18
executing program
[pid 22659] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22659] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22659] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22659] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22659] exit_group(0)               = ?
[pid 22659] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22659, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22660
ci2-android-5-10/strace-static-x86_64: Process 22660 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22660] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22660] setpgid(0, 0)               = 0
[pid 22660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22660] write(3, "1000", 4)         = 4
[pid 22660] close(3)                    = 0
executing program
[pid 22660] write(1, "executing program\n", 18) = 18
[pid 22660] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22660] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22660] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22660] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22660] exit_group(0)               = ?
[pid 22660] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22660, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22661
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22661 attached
[pid 22661] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22661] setpgid(0, 0)               = 0
[pid 22661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22661] write(3, "1000", 4)         = 4
[pid 22661] close(3)                    = 0
[pid 22661] write(1, "executing program\n", 18) = 18
executing program
[pid 22661] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22661] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22661] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22661] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22661] exit_group(0)               = ?
[pid 22661] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22661, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22662 attached
 <unfinished ...>
[pid 22662] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22662] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22662
[pid 22662] <... prctl resumed>)        = 0
[pid 22662] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22662] write(3, "1000", 4)         = 4
[pid 22662] close(3)                    = 0
[pid 22662] write(1, "executing program\n", 18) = 18
[pid 22662] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22662] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22662] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22662] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22662] exit_group(0)               = ?
[pid 22662] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22662, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22663 attached
, child_tidptr=0x55558c89a690) = 22663
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22663] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22663] setpgid(0, 0)               = 0
[pid 22663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22663] write(3, "1000", 4)         = 4
[pid 22663] close(3)                    = 0
[pid 22663] write(1, "executing program\n", 18) = 18
[pid 22663] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22663] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 22663] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22663] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22663] exit_group(0)               = ?
[pid 22663] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22663, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22664 attached
, child_tidptr=0x55558c89a690) = 22664
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22664] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22664] setpgid(0, 0)               = 0
[pid 22664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22664] write(3, "1000", 4)         = 4
[pid 22664] close(3)                    = 0
[pid 22664] write(1, "executing program\n", 18) = 18
[pid 22664] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22664] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22664] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
executing program
[pid 22664] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22664] exit_group(0)               = ?
[pid 22664] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22664, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22665
ci2-android-5-10/strace-static-x86_64: Process 22665 attached
[pid 22665] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22665] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22665] <... prctl resumed>)        = 0
[pid 22665] setpgid(0, 0)               = 0
[pid 22665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22665] <... openat resumed>)       = 3
[pid 22665] write(3, "1000", 4)         = 4
[pid 22665] close(3)                    = 0
[pid 22665] write(1, "executing program\n", 18) = 18
executing program
[pid 22665] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22665] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22665] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22665] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22665] exit_group(0)               = ?
[pid 22665] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22665, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22666 attached
, child_tidptr=0x55558c89a690) = 22666
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22666] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22666] setpgid(0, 0)               = 0
[pid 22666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22666] write(3, "1000", 4)         = 4
[pid 22666] close(3)                    = 0
executing program
[pid 22666] write(1, "executing program\n", 18) = 18
[pid 22666] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22666] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22666] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22666] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22666] exit_group(0)               = ?
[pid 22666] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22666, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22667 attached
, child_tidptr=0x55558c89a690) = 22667
[pid 22667] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22667] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22667] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22667] setpgid(0, 0)               = 0
[pid 22667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22667] write(3, "1000", 4)         = 4
[pid 22667] close(3)                    = 0
executing program
[pid 22667] write(1, "executing program\n", 18) = 18
[pid 22667] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22667] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22667] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22667] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22667] exit_group(0)               = ?
[pid 22667] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22667, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22668
ci2-android-5-10/strace-static-x86_64: Process 22668 attached
[pid 22668] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22668] setpgid(0, 0)               = 0
[pid 22668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22668] <... openat resumed>)       = 3
[pid 22668] write(3, "1000", 4)         = 4
executing program
[pid 22668] close(3)                    = 0
[pid 22668] write(1, "executing program\n", 18) = 18
[pid 22668] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22668] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22668] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22668] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22668] exit_group(0)               = ?
[pid 22668] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22668, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22669 attached
, child_tidptr=0x55558c89a690) = 22669
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22669] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22669] setpgid(0, 0)               = 0
[pid 22669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22669] write(3, "1000", 4)         = 4
[pid 22669] close(3)                    = 0
[pid 22669] write(1, "executing program\n", 18) = 18
[pid 22669] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22669] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22669] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22669] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22669] exit_group(0)               = ?
[pid 22669] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22669, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22670 attached
, child_tidptr=0x55558c89a690) = 22670
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22670] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22670] setpgid(0, 0)               = 0
[pid 22670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22670] write(3, "1000", 4)         = 4
[pid 22670] close(3)                    = 0
executing program
[pid 22670] write(1, "executing program\n", 18) = 18
[pid 22670] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22670] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22670] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22670] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22670] exit_group(0)               = ?
[pid 22670] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22670, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22671 attached
, child_tidptr=0x55558c89a690) = 22671
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22671] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22671] setpgid(0, 0)               = 0
[pid 22671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22671] write(3, "1000", 4)         = 4
[pid 22671] close(3)                    = 0
[pid 22671] write(1, "executing program\n", 18) = 18
executing program
[pid 22671] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22671] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22671] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22671] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22671] exit_group(0)               = ?
[pid 22671] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22671, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22672
ci2-android-5-10/strace-static-x86_64: Process 22672 attached
[pid 22672] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22672] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22672] <... prctl resumed>)        = 0
[pid 22672] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22672] write(3, "1000", 4)         = 4
[pid 22672] close(3)                    = 0
executing program
[pid 22672] write(1, "executing program\n", 18) = 18
[pid 22672] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22672] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22672] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22672] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22672] exit_group(0)               = ?
[pid 22672] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22672, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22673
ci2-android-5-10/strace-static-x86_64: Process 22673 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22673] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22673] <... set_robust_list resumed>) = 0
[pid 22673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22673] setpgid(0, 0)               = 0
[pid 22673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22673] write(3, "1000", 4)         = 4
[pid 22673] close(3)                    = 0
[pid 22673] write(1, "executing program\n", 18) = 18
[pid 22673] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22673] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22673] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
executing program
[pid 22673] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22673] exit_group(0)               = ?
[pid 22673] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22673, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22674
ci2-android-5-10/strace-static-x86_64: Process 22674 attached
[pid 22674] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22674] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22674] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22674] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22674] write(3, "1000", 4)         = 4
[pid 22674] close(3)                    = 0
executing program
[pid 22674] write(1, "executing program\n", 18) = 18
[pid 22674] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22674] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22674] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22674] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22674] exit_group(0)               = ?
[pid 22674] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22674, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22675
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22675 attached
[pid 22675] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22675] setpgid(0, 0)               = 0
[pid 22675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22675] write(3, "1000", 4)         = 4
[pid 22675] close(3)                    = 0
executing program
[pid 22675] write(1, "executing program\n", 18) = 18
[pid 22675] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22675] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22675] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22675] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22675] exit_group(0)               = ?
[pid 22675] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22675, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22676 attached
, child_tidptr=0x55558c89a690) = 22676
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22676] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22676] setpgid(0, 0)               = 0
[pid 22676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22676] write(3, "1000", 4)         = 4
[pid 22676] close(3)                    = 0
executing program
[pid 22676] write(1, "executing program\n", 18) = 18
[pid 22676] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22676] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22676] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22676] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22676] exit_group(0)               = ?
[pid 22676] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22676, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22677 attached
, child_tidptr=0x55558c89a690) = 22677
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22677] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22677] setpgid(0, 0)               = 0
[pid 22677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22677] write(3, "1000", 4)         = 4
[pid 22677] close(3)                    = 0
executing program
[pid 22677] write(1, "executing program\n", 18) = 18
[pid 22677] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22677] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22677] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22677] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22677] exit_group(0)               = ?
[pid 22677] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22677, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22678 attached
, child_tidptr=0x55558c89a690) = 22678
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22678] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22678] setpgid(0, 0)               = 0
[pid 22678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22678] write(3, "1000", 4)         = 4
[pid 22678] close(3)                    = 0
[pid 22678] write(1, "executing program\n", 18) = 18
executing program
[pid 22678] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22678] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22678] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22678] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22678] exit_group(0)               = ?
[pid 22678] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22678, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22679
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22679 attached
[pid 22679] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22679] setpgid(0, 0)               = 0
[pid 22679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22679] write(3, "1000", 4)         = 4
[pid 22679] close(3)                    = 0
[pid 22679] write(1, "executing program\n", 18) = 18
executing program
[pid 22679] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22679] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22679] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22679] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22679] exit_group(0)               = ?
[pid 22679] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22679, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22680
ci2-android-5-10/strace-static-x86_64: Process 22680 attached
[pid 22680] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22680] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22680] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22680] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22680] write(3, "1000", 4)         = 4
[pid 22680] close(3)                    = 0
[pid 22680] write(1, "executing program\n", 18) = 18
executing program
[pid 22680] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22680] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22680] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22680] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22680] exit_group(0)               = ?
[pid 22680] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22680, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22681
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22681 attached
[pid 22681] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22681] setpgid(0, 0)               = 0
[pid 22681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22681] write(3, "1000", 4)         = 4
[pid 22681] close(3)                    = 0
[pid 22681] write(1, "executing program\n", 18) = 18
executing program
[pid 22681] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22681] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22681] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22681] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22681] exit_group(0)               = ?
[pid 22681] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22681, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22682 attached
, child_tidptr=0x55558c89a690) = 22682
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22682] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22682] setpgid(0, 0)               = 0
[pid 22682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22682] write(3, "1000", 4)         = 4
[pid 22682] close(3)                    = 0
[pid 22682] write(1, "executing program\n", 18) = 18
executing program
[pid 22682] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22682] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22682] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22682] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22682] exit_group(0)               = ?
[pid 22682] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22682, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22683
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22683 attached
[pid 22683] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22683] setpgid(0, 0)               = 0
[pid 22683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22683] write(3, "1000", 4)         = 4
[pid 22683] close(3)                    = 0
[pid 22683] write(1, "executing program\n", 18) = 18
executing program
[pid 22683] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22683] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22683] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22683] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22683] exit_group(0)               = ?
[pid 22683] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22683, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22684
ci2-android-5-10/strace-static-x86_64: Process 22684 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22684] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22684] <... set_robust_list resumed>) = 0
[pid 22684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22684] setpgid(0, 0)               = 0
[pid 22684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22684] write(3, "1000", 4)         = 4
[pid 22684] close(3)                    = 0
executing program
[pid 22684] write(1, "executing program\n", 18) = 18
[pid 22684] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22684] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22684] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22684] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22684] exit_group(0)               = ?
[pid 22684] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22684, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22685 attached
, child_tidptr=0x55558c89a690) = 22685
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22685] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22685] setpgid(0, 0)               = 0
[pid 22685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22685] write(3, "1000", 4)         = 4
[pid 22685] close(3)                    = 0
[pid 22685] write(1, "executing program\n", 18) = 18
executing program
[pid 22685] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22685] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22685] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22685] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22685] exit_group(0)               = ?
[pid 22685] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22685, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22686
ci2-android-5-10/strace-static-x86_64: Process 22686 attached
[pid 22686] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22686] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22686] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22686] setpgid(0, 0)               = 0
[pid 22686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22686] write(3, "1000", 4)         = 4
[pid 22686] close(3)                    = 0
executing program
[pid 22686] write(1, "executing program\n", 18) = 18
[pid 22686] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22686] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22686] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22686] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22686] exit_group(0)               = ?
[pid 22686] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22686, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22687
ci2-android-5-10/strace-static-x86_64: Process 22687 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22687] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22687] setpgid(0, 0)               = 0
[pid 22687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22687] write(3, "1000", 4)         = 4
[pid 22687] close(3)                    = 0
[pid 22687] write(1, "executing program\n", 18) = 18
executing program
[pid 22687] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22687] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22687] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22687] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22687] exit_group(0)               = ?
[pid 22687] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22687, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22688
ci2-android-5-10/strace-static-x86_64: Process 22688 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22688] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22688] setpgid(0, 0)               = 0
[pid 22688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22688] write(3, "1000", 4)         = 4
[pid 22688] close(3)                    = 0
executing program
[pid 22688] write(1, "executing program\n", 18) = 18
[pid 22688] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22688] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22688] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22688] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22688] exit_group(0)               = ?
[pid 22688] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22688, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22689
ci2-android-5-10/strace-static-x86_64: Process 22689 attached
[pid 22689] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22689] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22689] <... prctl resumed>)        = 0
[pid 22689] setpgid(0, 0)               = 0
[pid 22689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22689] <... openat resumed>)       = 3
[pid 22689] write(3, "1000", 4)         = 4
[pid 22689] close(3)                    = 0
executing program
[pid 22689] write(1, "executing program\n", 18) = 18
[pid 22689] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22689] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22689] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22689] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22689] exit_group(0)               = ?
[pid 22689] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22689, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22690 attached
, child_tidptr=0x55558c89a690) = 22690
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22690] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22690] setpgid(0, 0)               = 0
[pid 22690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22690] write(3, "1000", 4)         = 4
[pid 22690] close(3)                    = 0
[pid 22690] write(1, "executing program\n", 18) = 18
executing program
[pid 22690] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22690] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22690] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22690] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22690] exit_group(0)               = ?
[pid 22690] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22690, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22691
ci2-android-5-10/strace-static-x86_64: Process 22691 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22691] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22691] setpgid(0, 0)               = 0
[pid 22691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22691] write(3, "1000", 4)         = 4
[pid 22691] close(3)                    = 0
[pid 22691] write(1, "executing program\n", 18) = 18
executing program
[pid 22691] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22691] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22691] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22691] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22691] exit_group(0)               = ?
[pid 22691] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22691, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22692
ci2-android-5-10/strace-static-x86_64: Process 22692 attached
[pid 22692] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22692] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22692] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22692] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22692] write(3, "1000", 4)         = 4
[pid 22692] close(3)                    = 0
[pid 22692] write(1, "executing program\n", 18) = 18
executing program
[pid 22692] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22692] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22692] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22692] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22692] exit_group(0)               = ?
[pid 22692] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22692, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22693
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 22693 attached
, NULL, 8) = 0
[pid 22693] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22693] setpgid(0, 0)               = 0
[pid 22693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22693] write(3, "1000", 4)         = 4
[pid 22693] close(3)                    = 0
executing program
[pid 22693] write(1, "executing program\n", 18) = 18
[pid 22693] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22693] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22693] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22693] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22693] exit_group(0)               = ?
[pid 22693] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22693, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22694 attached
, child_tidptr=0x55558c89a690) = 22694
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22694] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22694] setpgid(0, 0)               = 0
[pid 22694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22694] write(3, "1000", 4)         = 4
[pid 22694] close(3)                    = 0
[pid 22694] write(1, "executing program\n", 18) = 18
[pid 22694] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22694] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22694] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22694] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22694] exit_group(0)               = ?
[pid 22694] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22694, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22695 attached
, child_tidptr=0x55558c89a690) = 22695
[pid 22695] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22695] <... set_robust_list resumed>) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22695] setpgid(0, 0)               = 0
[pid 22695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22695] write(3, "1000", 4)         = 4
[pid 22695] close(3)                    = 0
[pid 22695] write(1, "executing program\n", 18) = 18
[pid 22695] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22695] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22695] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
executing program
[pid 22695] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22695] exit_group(0)               = ?
[pid 22695] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22695, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22696 attached
, child_tidptr=0x55558c89a690) = 22696
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22696] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22696] setpgid(0, 0)               = 0
[pid 22696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22696] write(3, "1000", 4)         = 4
[pid 22696] close(3)                    = 0
[pid 22696] write(1, "executing program\n", 18) = 18
executing program
[pid 22696] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22696] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22696] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22696] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22696] exit_group(0)               = ?
[pid 22696] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22696, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22697 attached
, child_tidptr=0x55558c89a690) = 22697
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22697] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22697] setpgid(0, 0)               = 0
[pid 22697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22697] write(3, "1000", 4)         = 4
[pid 22697] close(3)                    = 0
executing program
[pid 22697] write(1, "executing program\n", 18) = 18
[pid 22697] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22697] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22697] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22697] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22697] exit_group(0)               = ?
[pid 22697] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22697, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22698 attached
, child_tidptr=0x55558c89a690) = 22698
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22698] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22698] setpgid(0, 0)               = 0
[pid 22698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22698] write(3, "1000", 4)         = 4
[pid 22698] close(3)                    = 0
executing program
[pid 22698] write(1, "executing program\n", 18) = 18
[pid 22698] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22698] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22698] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22698] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22698] exit_group(0)               = ?
[pid 22698] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22698, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22699
ci2-android-5-10/strace-static-x86_64: Process 22699 attached
[pid 22699] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22699] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22699] write(3, "1000", 4)         = 4
[pid 22699] close(3)                    = 0
[pid 22699] write(1, "executing program\n", 18) = 18
executing program
[pid 22699] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22699] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22699] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22699] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22699] exit_group(0)               = ?
[pid 22699] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22699, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22700 attached
, child_tidptr=0x55558c89a690) = 22700
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22700] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22700] setpgid(0, 0)               = 0
[pid 22700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22700] write(3, "1000", 4)         = 4
[pid 22700] close(3)                    = 0
[pid 22700] write(1, "executing program\n", 18) = 18
executing program
[pid 22700] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22700] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22700] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22700] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22700] exit_group(0)               = ?
[pid 22700] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22700, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22701 attached
, child_tidptr=0x55558c89a690) = 22701
[pid 22701] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22701] setpgid(0, 0)               = 0
[pid 22701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22701] write(3, "1000", 4)         = 4
[pid 22701] close(3)                    = 0
[pid 22701] write(1, "executing program\n", 18) = 18
[pid 22701] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22701] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22701] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22701] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22701] exit_group(0)               = ?
[pid 22701] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22701, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22702
ci2-android-5-10/strace-static-x86_64: Process 22702 attached
[pid 22702] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22702] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22702] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22702] setpgid(0, 0)               = 0
[pid 22702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22702] <... openat resumed>)       = 3
[pid 22702] write(3, "1000", 4)         = 4
[pid 22702] close(3)                    = 0
executing program
[pid 22702] write(1, "executing program\n", 18) = 18
[pid 22702] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22702] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22702] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22702] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22702] exit_group(0)               = ?
[pid 22702] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22702, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22703
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22703 attached
[pid 22703] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22703] setpgid(0, 0)               = 0
[pid 22703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22703] write(3, "1000", 4)         = 4
[pid 22703] close(3)                    = 0
[pid 22703] write(1, "executing program\n", 18) = 18
executing program
[pid 22703] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22703] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22703] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22703] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22703] exit_group(0)               = ?
[pid 22703] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22703, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22704
ci2-android-5-10/strace-static-x86_64: Process 22704 attached
[pid 22704] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22704] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22704] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22704] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22704] write(3, "1000", 4)         = 4
[pid 22704] close(3)                    = 0
executing program
[pid 22704] write(1, "executing program\n", 18) = 18
[pid 22704] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22704] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22704] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22704] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22704] exit_group(0)               = ?
[pid 22704] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22704, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22705 attached
, child_tidptr=0x55558c89a690) = 22705
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22705] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22705] setpgid(0, 0)               = 0
[pid 22705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22705] write(3, "1000", 4)         = 4
[pid 22705] close(3)                    = 0
[pid 22705] write(1, "executing program\n", 18) = 18
executing program
[pid 22705] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22705] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22705] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22705] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22705] exit_group(0)               = ?
[pid 22705] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22705, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22706
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22706 attached
[pid 22706] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22706] setpgid(0, 0)               = 0
[pid 22706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22706] write(3, "1000", 4)         = 4
[pid 22706] close(3)                    = 0
[pid 22706] write(1, "executing program\n", 18) = 18
[pid 22706] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22706] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 22706] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22706] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22706] exit_group(0)               = ?
[pid 22706] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22706, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22707 attached
, child_tidptr=0x55558c89a690) = 22707
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22707] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22707] setpgid(0, 0)               = 0
[pid 22707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22707] write(3, "1000", 4)         = 4
[pid 22707] close(3)                    = 0
executing program
[pid 22707] write(1, "executing program\n", 18) = 18
[pid 22707] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22707] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22707] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22707] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22707] exit_group(0)               = ?
[pid 22707] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22707, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22708
ci2-android-5-10/strace-static-x86_64: Process 22708 attached
[pid 22708] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22708] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22708] <... prctl resumed>)        = 0
[pid 22708] setpgid(0, 0)               = 0
[pid 22708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22708] write(3, "1000", 4)         = 4
[pid 22708] close(3)                    = 0
executing program
[pid 22708] write(1, "executing program\n", 18) = 18
[pid 22708] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22708] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22708] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22708] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22708] exit_group(0)               = ?
[pid 22708] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22708, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22709 attached
, child_tidptr=0x55558c89a690) = 22709
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22709] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22709] setpgid(0, 0)               = 0
[pid 22709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22709] write(3, "1000", 4)         = 4
[pid 22709] close(3)                    = 0
[pid 22709] write(1, "executing program\n", 18) = 18
[pid 22709] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22709] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 22709] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22709] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22709] exit_group(0)               = ?
[pid 22709] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22709, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22710 attached
, child_tidptr=0x55558c89a690) = 22710
[pid 22710] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22710] <... set_robust_list resumed>) = 0
[pid 22710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22710] setpgid(0, 0)               = 0
[pid 22710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22710] write(3, "1000", 4)         = 4
[pid 22710] close(3)                    = 0
[pid 22710] write(1, "executing program\n", 18) = 18
executing program
[pid 22710] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22710] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22710] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22710] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22710] exit_group(0)               = ?
[pid 22710] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22710, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22711
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22711 attached
[pid 22711] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22711] setpgid(0, 0)               = 0
[pid 22711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22711] write(3, "1000", 4)         = 4
[pid 22711] close(3)                    = 0
[pid 22711] write(1, "executing program\n", 18) = 18
executing program
[pid 22711] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22711] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22711] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22711] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22711] exit_group(0)               = ?
[pid 22711] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22711, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22712 attached
, child_tidptr=0x55558c89a690) = 22712
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22712] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22712] <... set_robust_list resumed>) = 0
[pid 22712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22712] setpgid(0, 0)               = 0
[pid 22712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22712] write(3, "1000", 4)         = 4
[pid 22712] close(3)                    = 0
executing program
[pid 22712] write(1, "executing program\n", 18) = 18
[pid 22712] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22712] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22712] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22712] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22712] exit_group(0)               = ?
[pid 22712] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22712, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22713 attached
, child_tidptr=0x55558c89a690) = 22713
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22713] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22713] setpgid(0, 0)               = 0
[pid 22713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22713] write(3, "1000", 4)         = 4
[pid 22713] close(3)                    = 0
[pid 22713] write(1, "executing program\n", 18) = 18
executing program
[pid 22713] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22713] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22713] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22713] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22713] exit_group(0)               = ?
[pid 22713] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22713, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22714
ci2-android-5-10/strace-static-x86_64: Process 22714 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22714] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22714] <... set_robust_list resumed>) = 0
[pid 22714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22714] setpgid(0, 0)               = 0
[pid 22714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22714] write(3, "1000", 4)         = 4
[pid 22714] close(3)                    = 0
[pid 22714] write(1, "executing program\n", 18) = 18
executing program
[pid 22714] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22714] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22714] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22714] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22714] exit_group(0)               = ?
[pid 22714] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22714, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22715 attached
 <unfinished ...>
[pid 22715] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22715] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22715
[pid 22715] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22715] setpgid(0, 0)               = 0
[pid 22715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22715] write(3, "1000", 4)         = 4
[pid 22715] close(3)                    = 0
[pid 22715] write(1, "executing program\n", 18) = 18
executing program
[pid 22715] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22715] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22715] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22715] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22715] exit_group(0)               = ?
[pid 22715] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22715, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22716
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22716 attached
[pid 22716] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22716] setpgid(0, 0)               = 0
[pid 22716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22716] write(3, "1000", 4)         = 4
[pid 22716] close(3)                    = 0
[pid 22716] write(1, "executing program\n", 18) = 18
executing program
[pid 22716] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22716] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22716] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22716] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22716] exit_group(0)               = ?
[pid 22716] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22716, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22717
ci2-android-5-10/strace-static-x86_64: Process 22717 attached
[pid 22717] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22717] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22717] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22717] setpgid(0, 0)               = 0
[pid 22717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22717] <... openat resumed>)       = 3
[pid 22717] write(3, "1000", 4)         = 4
[pid 22717] close(3)                    = 0
[pid 22717] write(1, "executing program\n", 18) = 18
executing program
[pid 22717] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22717] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22717] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22717] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22717] exit_group(0)               = ?
[pid 22717] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22717, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22718 attached
, child_tidptr=0x55558c89a690) = 22718
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22718] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22718] setpgid(0, 0)               = 0
[pid 22718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22718] write(3, "1000", 4)         = 4
[pid 22718] close(3)                    = 0
[pid 22718] write(1, "executing program\n", 18) = 18
executing program
[pid 22718] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22718] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22718] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22718] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22718] exit_group(0)               = ?
[pid 22718] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22718, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22719 attached
, child_tidptr=0x55558c89a690) = 22719
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22719] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22719] setpgid(0, 0)               = 0
[pid 22719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22719] write(3, "1000", 4)         = 4
[pid 22719] close(3)                    = 0
[pid 22719] write(1, "executing program\n", 18) = 18
executing program
[pid 22719] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22719] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22719] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22719] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22719] exit_group(0)               = ?
[pid 22719] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22719, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22720
ci2-android-5-10/strace-static-x86_64: Process 22720 attached
[pid 22720] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22720] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22720] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22720] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22720] write(3, "1000", 4)         = 4
[pid 22720] close(3)                    = 0
[pid 22720] write(1, "executing program\n", 18) = 18
[pid 22720] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22720] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22720] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22720] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22720] exit_group(0)               = ?
[pid 22720] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22720, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22721 attached
 <unfinished ...>
[pid 22721] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22721
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22721] <... set_robust_list resumed>) = 0
[pid 22721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22721] setpgid(0, 0)               = 0
[pid 22721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22721] write(3, "1000", 4)         = 4
[pid 22721] close(3)                    = 0
[pid 22721] write(1, "executing program\n", 18) = 18
executing program
[pid 22721] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22721] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22721] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22721] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22721] exit_group(0)               = ?
[pid 22721] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22721, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22722
ci2-android-5-10/strace-static-x86_64: Process 22722 attached
[pid 22722] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22722] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22722] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22722] setpgid(0, 0)               = 0
[pid 22722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22722] <... openat resumed>)       = 3
[pid 22722] write(3, "1000", 4)         = 4
[pid 22722] close(3)                    = 0
[pid 22722] write(1, "executing program\n", 18) = 18
executing program
[pid 22722] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22722] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22722] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22722] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22722] exit_group(0)               = ?
[pid 22722] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22722, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22723 attached
, child_tidptr=0x55558c89a690) = 22723
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22723] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22723] setpgid(0, 0)               = 0
[pid 22723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22723] write(3, "1000", 4)         = 4
[pid 22723] close(3)                    = 0
[pid 22723] write(1, "executing program\n", 18) = 18
executing program
[pid 22723] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22723] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22723] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22723] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22723] exit_group(0)               = ?
[pid 22723] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22723, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22724 attached
, child_tidptr=0x55558c89a690) = 22724
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22724] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22724] setpgid(0, 0)               = 0
[pid 22724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22724] write(3, "1000", 4)         = 4
[pid 22724] close(3)                    = 0
[pid 22724] write(1, "executing program\n", 18) = 18
executing program
[pid 22724] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22724] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22724] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22724] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22724] exit_group(0)               = ?
[pid 22724] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22724, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22725
ci2-android-5-10/strace-static-x86_64: Process 22725 attached
[pid 22725] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22725] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22725] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22725] setpgid(0, 0)               = 0
[pid 22725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22725] <... openat resumed>)       = 3
[pid 22725] write(3, "1000", 4)         = 4
[pid 22725] close(3)                    = 0
executing program
[pid 22725] write(1, "executing program\n", 18) = 18
[pid 22725] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22725] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22725] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22725] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22725] exit_group(0)               = ?
[pid 22725] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22725, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22726
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22726 attached
[pid 22726] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22726] setpgid(0, 0)               = 0
[pid 22726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22726] write(3, "1000", 4)         = 4
[pid 22726] close(3)                    = 0
[pid 22726] write(1, "executing program\n", 18) = 18
executing program
[pid 22726] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22726] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22726] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22726] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22726] exit_group(0)               = ?
[pid 22726] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22726, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22727
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22727 attached
[pid 22727] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22727] setpgid(0, 0)               = 0
[pid 22727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22727] write(3, "1000", 4)         = 4
[pid 22727] close(3)                    = 0
[pid 22727] write(1, "executing program\n", 18) = 18
executing program
[pid 22727] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22727] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22727] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22727] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22727] exit_group(0)               = ?
[pid 22727] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22727, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22728
ci2-android-5-10/strace-static-x86_64: Process 22728 attached
[pid 22728] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22728] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22728] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22728] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22728] <... prctl resumed>)        = 0
[pid 22728] setpgid(0, 0)               = 0
[pid 22728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22728] write(3, "1000", 4)         = 4
[pid 22728] close(3)                    = 0
[pid 22728] write(1, "executing program\n", 18) = 18
[pid 22728] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22728] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22728] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22728] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22728] exit_group(0)               = ?
[pid 22728] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22728, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22729 attached
, child_tidptr=0x55558c89a690) = 22729
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22729] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22729] setpgid(0, 0)               = 0
[pid 22729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22729] write(3, "1000", 4)         = 4
[pid 22729] close(3)                    = 0
[pid 22729] write(1, "executing program\n", 18) = 18
executing program
[pid 22729] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22729] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22729] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22729] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22729] exit_group(0)               = ?
[pid 22729] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22729, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22730
ci2-android-5-10/strace-static-x86_64: Process 22730 attached
[pid 22730] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22730] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22730] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22730] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22730] write(3, "1000", 4)         = 4
[pid 22730] close(3)                    = 0
[pid 22730] write(1, "executing program\n", 18) = 18
executing program
[pid 22730] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22730] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22730] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22730] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22730] exit_group(0)               = ?
[pid 22730] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22730, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22731 attached
, child_tidptr=0x55558c89a690) = 22731
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22731] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22731] setpgid(0, 0)               = 0
[pid 22731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22731] write(3, "1000", 4)         = 4
[pid 22731] close(3)                    = 0
executing program
[pid 22731] write(1, "executing program\n", 18) = 18
[pid 22731] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22731] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22731] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22731] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22731] exit_group(0)               = ?
[pid 22731] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22731, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22732 attached
 <unfinished ...>
[pid 22732] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22732] setpgid(0, 0)               = 0
[pid 22732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22732
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22732] <... openat resumed>)       = 3
[pid 22732] write(3, "1000", 4)         = 4
[pid 22732] close(3)                    = 0
[pid 22732] write(1, "executing program\n", 18) = 18
executing program
[pid 22732] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22732] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22732] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22732] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22732] exit_group(0)               = ?
[pid 22732] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22732, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22733
ci2-android-5-10/strace-static-x86_64: Process 22733 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22733] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22733] setpgid(0, 0)               = 0
[pid 22733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22733] write(3, "1000", 4)         = 4
[pid 22733] close(3)                    = 0
[pid 22733] write(1, "executing program\n", 18) = 18
executing program
[pid 22733] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22733] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22733] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22733] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22733] exit_group(0)               = ?
[pid 22733] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22733, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22734
ci2-android-5-10/strace-static-x86_64: Process 22734 attached
[pid 22734] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22734] setpgid(0, 0)               = 0
[pid 22734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22734] <... openat resumed>)       = 3
[pid 22734] write(3, "1000", 4)         = 4
[pid 22734] close(3)                    = 0
[pid 22734] write(1, "executing program\n", 18) = 18
executing program
[pid 22734] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22734] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22734] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22734] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22734] exit_group(0)               = ?
[pid 22734] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22734, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22735 attached
, child_tidptr=0x55558c89a690) = 22735
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22735] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22735] setpgid(0, 0)               = 0
[pid 22735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22735] write(3, "1000", 4)         = 4
[pid 22735] close(3)                    = 0
[pid 22735] write(1, "executing program\n", 18) = 18
executing program
[pid 22735] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22735] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22735] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22735] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22735] exit_group(0)               = ?
[pid 22735] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22735, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22736 attached
, child_tidptr=0x55558c89a690) = 22736
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22736] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22736] setpgid(0, 0)               = 0
[pid 22736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22736] write(3, "1000", 4)         = 4
[pid 22736] close(3)                    = 0
[pid 22736] write(1, "executing program\n", 18) = 18
executing program
[pid 22736] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22736] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22736] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22736] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22736] exit_group(0)               = ?
[pid 22736] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22736, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22737 attached
, child_tidptr=0x55558c89a690) = 22737
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22737] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22737] setpgid(0, 0)               = 0
[pid 22737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22737] write(3, "1000", 4)         = 4
[pid 22737] close(3)                    = 0
[pid 22737] write(1, "executing program\n", 18) = 18
executing program
[pid 22737] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22737] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22737] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22737] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22737] exit_group(0)               = ?
[pid 22737] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22737, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22738 attached
, child_tidptr=0x55558c89a690) = 22738
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22738] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22738] setpgid(0, 0)               = 0
[pid 22738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22738] write(3, "1000", 4)         = 4
[pid 22738] close(3)                    = 0
[pid 22738] write(1, "executing program\n", 18) = 18
executing program
[pid 22738] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22738] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22738] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22738] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22738] exit_group(0)               = ?
[pid 22738] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22738, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22739
ci2-android-5-10/strace-static-x86_64: Process 22739 attached
[pid 22739] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22739] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22739] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22739] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22739] write(3, "1000", 4)         = 4
[pid 22739] close(3)                    = 0
executing program
[pid 22739] write(1, "executing program\n", 18) = 18
[pid 22739] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22739] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22739] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22739] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22739] exit_group(0)               = ?
[pid 22739] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22739, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22740 attached
, child_tidptr=0x55558c89a690) = 22740
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22740] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22740] setpgid(0, 0)               = 0
[pid 22740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22740] write(3, "1000", 4)         = 4
[pid 22740] close(3)                    = 0
[pid 22740] write(1, "executing program\n", 18) = 18
executing program
[pid 22740] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22740] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22740] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22740] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22740] exit_group(0)               = ?
[pid 22740] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22740, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22741
ci2-android-5-10/strace-static-x86_64: Process 22741 attached
[pid 22741] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22741] setpgid(0, 0)               = 0
[pid 22741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22741] write(3, "1000", 4)         = 4
[pid 22741] close(3)                    = 0
[pid 22741] write(1, "executing program\n", 18) = 18
executing program
[pid 22741] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22741] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22741] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 22741] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22741] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22741] exit_group(0)               = ?
[pid 22741] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22741, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22742
ci2-android-5-10/strace-static-x86_64: Process 22742 attached
[pid 22742] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22742] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22742] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22742] setpgid(0, 0)               = 0
[pid 22742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22742] <... openat resumed>)       = 3
[pid 22742] write(3, "1000", 4)         = 4
[pid 22742] close(3)                    = 0
[pid 22742] write(1, "executing program\n", 18) = 18
executing program
[pid 22742] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22742] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22742] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22742] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22742] exit_group(0)               = ?
[pid 22742] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22742, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22743
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22743 attached
[pid 22743] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22743] setpgid(0, 0)               = 0
[pid 22743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22743] write(3, "1000", 4)         = 4
[pid 22743] close(3)                    = 0
[pid 22743] write(1, "executing program\n", 18) = 18
executing program
[pid 22743] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22743] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22743] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22743] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22743] exit_group(0)               = ?
[pid 22743] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22743, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22744 attached
, child_tidptr=0x55558c89a690) = 22744
[pid 22744] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22744] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22744] <... prctl resumed>)        = 0
[pid 22744] setpgid(0, 0)               = 0
[pid 22744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22744] write(3, "1000", 4)         = 4
[pid 22744] close(3)                    = 0
[pid 22744] write(1, "executing program\n", 18) = 18
executing program
[pid 22744] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22744] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22744] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22744] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22744] exit_group(0)               = ?
[pid 22744] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22744, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22745
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22745 attached
[pid 22745] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22745] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22745] setpgid(0, 0)               = 0
[pid 22745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22745] write(3, "1000", 4)         = 4
[pid 22745] close(3)                    = 0
executing program
[pid 22745] write(1, "executing program\n", 18) = 18
[pid 22745] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22745] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22745] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22745] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22745] exit_group(0)               = ?
[pid 22745] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22745, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22746 attached
, child_tidptr=0x55558c89a690) = 22746
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22746] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22746] setpgid(0, 0)               = 0
[pid 22746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22746] write(3, "1000", 4)         = 4
[pid 22746] close(3)                    = 0
executing program
[pid 22746] write(1, "executing program\n", 18) = 18
[pid 22746] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22746] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22746] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22746] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22746] exit_group(0)               = ?
[pid 22746] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22746, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22747 attached
, child_tidptr=0x55558c89a690) = 22747
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22747] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22747] setpgid(0, 0)               = 0
[pid 22747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22747] write(3, "1000", 4)         = 4
[pid 22747] close(3)                    = 0
[pid 22747] write(1, "executing program\n", 18) = 18
executing program
[pid 22747] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22747] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22747] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22747] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22747] exit_group(0)               = ?
[pid 22747] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22747, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22748 attached
, child_tidptr=0x55558c89a690) = 22748
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22748] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22748] setpgid(0, 0)               = 0
[pid 22748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22748] write(3, "1000", 4)         = 4
[pid 22748] close(3)                    = 0
executing program
[pid 22748] write(1, "executing program\n", 18) = 18
[pid 22748] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22748] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22748] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22748] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22748] exit_group(0)               = ?
[pid 22748] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22748, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22749 attached
, child_tidptr=0x55558c89a690) = 22749
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22749] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22749] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22749] setpgid(0, 0)               = 0
[pid 22749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22749] write(3, "1000", 4)         = 4
[pid 22749] close(3)                    = 0
[pid 22749] write(1, "executing program\n", 18) = 18
executing program
[pid 22749] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22749] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22749] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22749] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22749] exit_group(0)               = ?
[pid 22749] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22749, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22750
ci2-android-5-10/strace-static-x86_64: Process 22750 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22750] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22750] setpgid(0, 0)               = 0
[pid 22750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22750] write(3, "1000", 4)         = 4
[pid 22750] close(3)                    = 0
executing program
[pid 22750] write(1, "executing program\n", 18) = 18
[pid 22750] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22750] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22750] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22750] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22750] exit_group(0)               = ?
[pid 22750] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22750, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22751
ci2-android-5-10/strace-static-x86_64: Process 22751 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22751] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22751] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22751] setpgid(0, 0)               = 0
[pid 22751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22751] write(3, "1000", 4)         = 4
[pid 22751] close(3)                    = 0
[pid 22751] write(1, "executing program\n", 18) = 18
[pid 22751] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22751] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22751] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22751] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22751] exit_group(0)               = ?
[pid 22751] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22751, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22752
ci2-android-5-10/strace-static-x86_64: Process 22752 attached
[pid 22752] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22752] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22752] <... prctl resumed>)        = 0
[pid 22752] setpgid(0, 0)               = 0
[pid 22752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22752] write(3, "1000", 4)         = 4
[pid 22752] close(3)                    = 0
executing program
[pid 22752] write(1, "executing program\n", 18) = 18
[pid 22752] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22752] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22752] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22752] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22752] exit_group(0)               = ?
[pid 22752] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22752, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22753 attached
, child_tidptr=0x55558c89a690) = 22753
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22753] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22753] setpgid(0, 0)               = 0
[pid 22753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid 22753] write(3, "1000", 4)         = 4
[pid 22753] close(3)                    = 0
[pid 22753] write(1, "executing program\n", 18) = 18
[pid 22753] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22753] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22753] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22753] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22753] exit_group(0)               = ?
[pid 22753] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22753, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22754
ci2-android-5-10/strace-static-x86_64: Process 22754 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22754] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22754] <... set_robust_list resumed>) = 0
[pid 22754] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22754] setpgid(0, 0)               = 0
[pid 22754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22754] write(3, "1000", 4)         = 4
[pid 22754] close(3)                    = 0
[pid 22754] write(1, "executing program\n", 18) = 18
executing program
[pid 22754] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22754] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22754] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22754] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22754] exit_group(0)               = ?
[pid 22754] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22754, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22755 attached
, child_tidptr=0x55558c89a690) = 22755
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22755] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22755] setpgid(0, 0)               = 0
[pid 22755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22755] write(3, "1000", 4)         = 4
[pid 22755] close(3)                    = 0
[pid 22755] write(1, "executing program\n", 18) = 18
executing program
[pid 22755] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22755] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22755] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22755] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22755] exit_group(0)               = ?
[pid 22755] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22755, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22756
ci2-android-5-10/strace-static-x86_64: Process 22756 attached
[pid 22756] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22756] setpgid(0, 0)               = 0
[pid 22756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22756] <... openat resumed>)       = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22756] write(3, "1000", 4)         = 4
[pid 22756] close(3)                    = 0
[pid 22756] write(1, "executing program\n", 18) = 18
executing program
[pid 22756] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22756] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22756] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22756] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22756] exit_group(0)               = ?
[pid 22756] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22756, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22757
ci2-android-5-10/strace-static-x86_64: Process 22757 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22757] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22757] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22757] setpgid(0, 0)               = 0
[pid 22757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22757] write(3, "1000", 4)         = 4
[pid 22757] close(3)                    = 0
executing program
[pid 22757] write(1, "executing program\n", 18) = 18
[pid 22757] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22757] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22757] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22757] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22757] exit_group(0)               = ?
[pid 22757] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22757, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22758 attached
, child_tidptr=0x55558c89a690) = 22758
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22758] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22758] setpgid(0, 0)               = 0
[pid 22758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22758] write(3, "1000", 4)         = 4
[pid 22758] close(3)                    = 0
executing program
[pid 22758] write(1, "executing program\n", 18) = 18
[pid 22758] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22758] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22758] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22758] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22758] exit_group(0)               = ?
[pid 22758] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22758, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22759
ci2-android-5-10/strace-static-x86_64: Process 22759 attached
[pid 22759] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22759] setpgid(0, 0)               = 0
[pid 22759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22759] write(3, "1000", 4)         = 4
[pid 22759] close(3)                    = 0
[pid 22759] write(1, "executing program\n", 18) = 18
executing program
[pid 22759] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22759] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22759] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 22759] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22759] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22759] exit_group(0)               = ?
[pid 22759] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22759, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22760 attached
, child_tidptr=0x55558c89a690) = 22760
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22760] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22760] setpgid(0, 0)               = 0
[pid 22760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22760] write(3, "1000", 4)         = 4
[pid 22760] close(3)                    = 0
executing program
[pid 22760] write(1, "executing program\n", 18) = 18
[pid 22760] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22760] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22760] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22760] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22760] exit_group(0)               = ?
[pid 22760] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22760, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22761
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22761 attached
[pid 22761] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22761] setpgid(0, 0)               = 0
[pid 22761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22761] write(3, "1000", 4)         = 4
[pid 22761] close(3)                    = 0
[pid 22761] write(1, "executing program\n", 18) = 18
executing program
[pid 22761] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22761] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22761] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22761] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22761] exit_group(0)               = ?
[pid 22761] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22761, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22762 attached
 <unfinished ...>
[pid 22762] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22762
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22762] <... set_robust_list resumed>) = 0
[pid 22762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22762] setpgid(0, 0)               = 0
[pid 22762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22762] write(3, "1000", 4)         = 4
[pid 22762] close(3)                    = 0
[pid 22762] write(1, "executing program\n", 18) = 18
executing program
[pid 22762] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22762] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22762] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22762] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22762] exit_group(0)               = ?
[pid 22762] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22762, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22763 attached
, child_tidptr=0x55558c89a690) = 22763
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22763] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22763] <... set_robust_list resumed>) = 0
[pid 22763] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22763] setpgid(0, 0)               = 0
[pid 22763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22763] write(3, "1000", 4)         = 4
[pid 22763] close(3)                    = 0
executing program
[pid 22763] write(1, "executing program\n", 18) = 18
[pid 22763] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22763] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22763] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22763] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22763] exit_group(0)               = ?
[pid 22763] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22763, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22764
ci2-android-5-10/strace-static-x86_64: Process 22764 attached
[pid 22764] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22764] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22764] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22764] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22764] write(3, "1000", 4)         = 4
[pid 22764] close(3)                    = 0
[pid 22764] write(1, "executing program\n", 18) = 18
executing program
[pid 22764] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22764] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22764] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22764] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22764] exit_group(0)               = ?
[pid 22764] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22764, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22765
ci2-android-5-10/strace-static-x86_64: Process 22765 attached
[pid 22765] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22765] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22765] setpgid(0, 0)               = 0
[pid 22765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22765] write(3, "1000", 4)         = 4
[pid 22765] close(3)                    = 0
[pid 22765] write(1, "executing program\n", 18) = 18
executing program
[pid 22765] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22765] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22765] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 22765] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22765] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22765] exit_group(0)               = ?
[pid 22765] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22765, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22766
ci2-android-5-10/strace-static-x86_64: Process 22766 attached
[pid 22766] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22766] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22766] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22766] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22766] <... prctl resumed>)        = 0
[pid 22766] setpgid(0, 0)               = 0
[pid 22766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22766] write(3, "1000", 4)         = 4
[pid 22766] close(3)                    = 0
executing program
[pid 22766] write(1, "executing program\n", 18) = 18
[pid 22766] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22766] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22766] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22766] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22766] exit_group(0)               = ?
[pid 22766] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22766, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22767 attached
, child_tidptr=0x55558c89a690) = 22767
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22767] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22767] setpgid(0, 0)               = 0
[pid 22767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22767] write(3, "1000", 4)         = 4
[pid 22767] close(3)                    = 0
[pid 22767] write(1, "executing program\n", 18) = 18
[pid 22767] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22767] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22767] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22767] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22767] exit_group(0)               = ?
[pid 22767] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22767, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22768
ci2-android-5-10/strace-static-x86_64: Process 22768 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22768] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22768] setpgid(0, 0)               = 0
[pid 22768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22768] write(3, "1000", 4)         = 4
[pid 22768] close(3)                    = 0
executing program
[pid 22768] write(1, "executing program\n", 18) = 18
[pid 22768] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22768] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22768] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22768] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22768] exit_group(0)               = ?
[pid 22768] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22768, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22769
ci2-android-5-10/strace-static-x86_64: Process 22769 attached
[pid 22769] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22769] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22769] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22769] setpgid(0, 0)               = 0
[pid 22769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22769] write(3, "1000", 4)         = 4
[pid 22769] close(3)                    = 0
[pid 22769] write(1, "executing program\n", 18) = 18
executing program
[pid 22769] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22769] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22769] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 22769] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22769] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22769] exit_group(0)               = ?
[pid 22769] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22769, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22770 attached
, child_tidptr=0x55558c89a690) = 22770
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22770] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22770] setpgid(0, 0)               = 0
[pid 22770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22770] write(3, "1000", 4)         = 4
[pid 22770] close(3)                    = 0
[pid 22770] write(1, "executing program\n", 18) = 18
executing program
[pid 22770] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22770] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22770] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22770] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22770] exit_group(0)               = ?
[pid 22770] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22770, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22771 attached
, child_tidptr=0x55558c89a690) = 22771
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22771] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22771] setpgid(0, 0)               = 0
[pid 22771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22771] write(3, "1000", 4)         = 4
[pid 22771] close(3)                    = 0
executing program
[pid 22771] write(1, "executing program\n", 18) = 18
[pid 22771] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22771] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22771] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22771] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22771] exit_group(0)               = ?
[pid 22771] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22771, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22772
ci2-android-5-10/strace-static-x86_64: Process 22772 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22772] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22772] <... set_robust_list resumed>) = 0
[pid 22772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22772] setpgid(0, 0)               = 0
[pid 22772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22772] write(3, "1000", 4)         = 4
[pid 22772] close(3)                    = 0
[pid 22772] write(1, "executing program\n", 18) = 18
executing program
[pid 22772] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22772] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22772] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22772] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22772] exit_group(0)               = ?
[pid 22772] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22772, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22773 attached
, child_tidptr=0x55558c89a690) = 22773
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22773] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22773] setpgid(0, 0)               = 0
[pid 22773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22773] write(3, "1000", 4)         = 4
[pid 22773] close(3)                    = 0
[pid 22773] write(1, "executing program\n", 18) = 18
executing program
[pid 22773] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22773] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22773] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22773] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22773] exit_group(0)               = ?
[pid 22773] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22773, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22774 attached
, child_tidptr=0x55558c89a690) = 22774
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22774] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22774] setpgid(0, 0)               = 0
[pid 22774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22774] write(3, "1000", 4)         = 4
[pid 22774] close(3)                    = 0
executing program
[pid 22774] write(1, "executing program\n", 18) = 18
[pid 22774] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22774] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22774] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22774] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22774] exit_group(0)               = ?
[pid 22774] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22774, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22775 attached
, child_tidptr=0x55558c89a690) = 22775
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22775] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22775] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22775] setpgid(0, 0)               = 0
[pid 22775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22775] write(3, "1000", 4)         = 4
[pid 22775] close(3)                    = 0
executing program
[pid 22775] write(1, "executing program\n", 18) = 18
[pid 22775] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22775] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22775] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22775] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22775] exit_group(0)               = ?
[pid 22775] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22775, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22776 attached
, child_tidptr=0x55558c89a690) = 22776
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22776] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22776] setpgid(0, 0)               = 0
[pid 22776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22776] write(3, "1000", 4)         = 4
[pid 22776] close(3)                    = 0
executing program
[pid 22776] write(1, "executing program\n", 18) = 18
[pid 22776] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22776] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22776] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22776] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22776] exit_group(0)               = ?
[pid 22776] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22776, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22777 attached
, child_tidptr=0x55558c89a690) = 22777
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22777] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22777] setpgid(0, 0)               = 0
[pid 22777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22777] write(3, "1000", 4)         = 4
[pid 22777] close(3)                    = 0
executing program
[pid 22777] write(1, "executing program\n", 18) = 18
[pid 22777] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22777] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22777] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22777] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22777] exit_group(0)               = ?
[pid 22777] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22777, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22778 attached
, child_tidptr=0x55558c89a690) = 22778
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22778] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22778] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22778] setpgid(0, 0)               = 0
[pid 22778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22778] write(3, "1000", 4)         = 4
[pid 22778] close(3)                    = 0
executing program
[pid 22778] write(1, "executing program\n", 18) = 18
[pid 22778] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22778] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22778] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22778] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22778] exit_group(0)               = ?
[pid 22778] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22778, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22779 attached
, child_tidptr=0x55558c89a690) = 22779
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22779] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22779] setpgid(0, 0)               = 0
[pid 22779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22779] write(3, "1000", 4)         = 4
[pid 22779] close(3)                    = 0
[pid 22779] write(1, "executing program\n", 18) = 18
executing program
[pid 22779] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22779] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22779] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22779] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22779] exit_group(0)               = ?
[pid 22779] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22779, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22780
ci2-android-5-10/strace-static-x86_64: Process 22780 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22780] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22780] setpgid(0, 0)               = 0
[pid 22780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22780] write(3, "1000", 4)         = 4
[pid 22780] close(3)                    = 0
executing program
[pid 22780] write(1, "executing program\n", 18) = 18
[pid 22780] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22780] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22780] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22780] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22780] exit_group(0)               = ?
[pid 22780] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22780, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22781 attached
, child_tidptr=0x55558c89a690) = 22781
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22781] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22781] setpgid(0, 0)               = 0
[pid 22781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22781] write(3, "1000", 4)         = 4
[pid 22781] close(3)                    = 0
[pid 22781] write(1, "executing program\n", 18) = 18
executing program
[pid 22781] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22781] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22781] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22781] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22781] exit_group(0)               = ?
[pid 22781] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22781, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22782
ci2-android-5-10/strace-static-x86_64: Process 22782 attached
[pid 22782] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22782] <... set_robust_list resumed>) = 0
[pid 22782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22782] setpgid(0, 0)               = 0
[pid 22782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22782] write(3, "1000", 4)         = 4
[pid 22782] close(3)                    = 0
[pid 22782] write(1, "executing program\n", 18) = 18
executing program
[pid 22782] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22782] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22782] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22782] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22782] exit_group(0)               = ?
[pid 22782] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22782, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22783 attached
, child_tidptr=0x55558c89a690) = 22783
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22783] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22783] setpgid(0, 0)               = 0
[pid 22783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22783] write(3, "1000", 4)         = 4
[pid 22783] close(3)                    = 0
executing program
[pid 22783] write(1, "executing program\n", 18) = 18
[pid 22783] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22783] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22783] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22783] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22783] exit_group(0)               = ?
[pid 22783] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22783, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22784
ci2-android-5-10/strace-static-x86_64: Process 22784 attached
[pid 22784] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22784] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22784] <... prctl resumed>)        = 0
[pid 22784] setpgid(0, 0)               = 0
[pid 22784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22784] write(3, "1000", 4)         = 4
[pid 22784] close(3)                    = 0
[pid 22784] write(1, "executing program\n", 18) = 18
executing program
[pid 22784] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22784] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22784] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22784] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22784] exit_group(0)               = ?
[pid 22784] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22784, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22785 attached
, child_tidptr=0x55558c89a690) = 22785
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22785] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22785] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22785] setpgid(0, 0)               = 0
[pid 22785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22785] write(3, "1000", 4)         = 4
[pid 22785] close(3)                    = 0
executing program
[pid 22785] write(1, "executing program\n", 18) = 18
[pid 22785] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22785] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22785] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22785] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22785] exit_group(0)               = ?
[pid 22785] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22785, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22786 attached
, child_tidptr=0x55558c89a690) = 22786
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22786] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22786] setpgid(0, 0)               = 0
[pid 22786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22786] write(3, "1000", 4)         = 4
[pid 22786] close(3)                    = 0
executing program
[pid 22786] write(1, "executing program\n", 18) = 18
[pid 22786] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22786] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22786] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22786] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22786] exit_group(0)               = ?
[pid 22786] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22786, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22787
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22787 attached
[pid 22787] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22787] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22787] setpgid(0, 0)               = 0
[pid 22787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22787] write(3, "1000", 4)         = 4
[pid 22787] close(3)                    = 0
executing program
[pid 22787] write(1, "executing program\n", 18) = 18
[pid 22787] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22787] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22787] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22787] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22787] exit_group(0)               = ?
[pid 22787] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22787, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22788
ci2-android-5-10/strace-static-x86_64: Process 22788 attached
[pid 22788] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22788] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22788] write(3, "1000", 4)         = 4
[pid 22788] close(3)                    = 0
executing program
[pid 22788] write(1, "executing program\n", 18) = 18
[pid 22788] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22788] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22788] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22788] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22788] exit_group(0)               = ?
[pid 22788] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22788, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22789 attached
, child_tidptr=0x55558c89a690) = 22789
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22789] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22789] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22789] setpgid(0, 0)               = 0
[pid 22789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22789] write(3, "1000", 4)         = 4
[pid 22789] close(3)                    = 0
[pid 22789] write(1, "executing program\n", 18) = 18
executing program
[pid 22789] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22789] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22789] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22789] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22789] exit_group(0)               = ?
[pid 22789] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22789, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22790
ci2-android-5-10/strace-static-x86_64: Process 22790 attached
[pid 22790] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22790] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22790] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22790] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22790] write(3, "1000", 4)         = 4
[pid 22790] close(3)                    = 0
[pid 22790] write(1, "executing program\n", 18) = 18
executing program
[pid 22790] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22790] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22790] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22790] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22790] exit_group(0)               = ?
[pid 22790] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22790, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22791
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22791 attached
[pid 22791] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22791] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22791] setpgid(0, 0)               = 0
[pid 22791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22791] write(3, "1000", 4)         = 4
[pid 22791] close(3)                    = 0
[pid 22791] write(1, "executing program\n", 18) = 18
executing program
[pid 22791] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22791] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22791] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22791] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22791] exit_group(0)               = ?
[pid 22791] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22791, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22792 attached
, child_tidptr=0x55558c89a690) = 22792
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22792] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22792] setpgid(0, 0)               = 0
[pid 22792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22792] write(3, "1000", 4)         = 4
[pid 22792] close(3)                    = 0
[pid 22792] write(1, "executing program\n", 18) = 18
[pid 22792] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22792] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 22792] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22792] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22792] exit_group(0)               = ?
[pid 22792] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22792, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22793 attached
, child_tidptr=0x55558c89a690) = 22793
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22793] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22793] <... set_robust_list resumed>) = 0
[pid 22793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22793] setpgid(0, 0)               = 0
[pid 22793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22793] write(3, "1000", 4)         = 4
[pid 22793] close(3)                    = 0
[pid 22793] write(1, "executing program\n", 18) = 18
[pid 22793] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22793] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22793] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22793] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22793] exit_group(0)               = ?
[pid 22793] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22793, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
executing program
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22794
ci2-android-5-10/strace-static-x86_64: Process 22794 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22794] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22794] setpgid(0, 0)               = 0
[pid 22794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22794] write(3, "1000", 4)         = 4
[pid 22794] close(3)                    = 0
executing program
[pid 22794] write(1, "executing program\n", 18) = 18
[pid 22794] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22794] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22794] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22794] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22794] exit_group(0)               = ?
[pid 22794] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22794, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22795 attached
, child_tidptr=0x55558c89a690) = 22795
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22795] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22795] setpgid(0, 0)               = 0
[pid 22795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22795] write(3, "1000", 4)         = 4
[pid 22795] close(3)                    = 0
executing program
[pid 22795] write(1, "executing program\n", 18) = 18
[pid 22795] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22795] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22795] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22795] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22795] exit_group(0)               = ?
[pid 22795] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22795, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22796
ci2-android-5-10/strace-static-x86_64: Process 22796 attached
[pid 22796] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22796] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22796] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22796] setpgid(0, 0)               = 0
[pid 22796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22796] write(3, "1000", 4)         = 4
[pid 22796] close(3)                    = 0
executing program
[pid 22796] write(1, "executing program\n", 18) = 18
[pid 22796] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22796] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22796] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22796] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22796] exit_group(0)               = ?
[pid 22796] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22796, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22797
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22797 attached
[pid 22797] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22797] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22797] setpgid(0, 0)               = 0
[pid 22797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22797] write(3, "1000", 4)         = 4
[pid 22797] close(3)                    = 0
[pid 22797] write(1, "executing program\n", 18) = 18
executing program
[pid 22797] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22797] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22797] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22797] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22797] exit_group(0)               = ?
[pid 22797] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22797, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22798
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22798 attached
[pid 22798] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22798] setpgid(0, 0)               = 0
[pid 22798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22798] write(3, "1000", 4)         = 4
[pid 22798] close(3)                    = 0
[pid 22798] write(1, "executing program\n", 18) = 18
executing program
[pid 22798] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22798] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22798] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22798] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22798] exit_group(0)               = ?
[pid 22798] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22798, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22799 attached
, child_tidptr=0x55558c89a690) = 22799
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22799] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22799] setpgid(0, 0)               = 0
[pid 22799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22799] write(3, "1000", 4)         = 4
[pid 22799] close(3)                    = 0
[pid 22799] write(1, "executing program\n", 18) = 18
executing program
[pid 22799] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22799] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22799] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22799] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22799] exit_group(0)               = ?
[pid 22799] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22799, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22800
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22800 attached
[pid 22800] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22800] setpgid(0, 0)               = 0
[pid 22800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22800] write(3, "1000", 4)         = 4
[pid 22800] close(3)                    = 0
[pid 22800] write(1, "executing program\n", 18) = 18
executing program
[pid 22800] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22800] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22800] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22800] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22800] exit_group(0)               = ?
[pid 22800] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22800, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22801 attached
, child_tidptr=0x55558c89a690) = 22801
[pid 22801] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22801] <... set_robust_list resumed>) = 0
[pid 22801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22801] setpgid(0, 0)               = 0
[pid 22801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22801] write(3, "1000", 4)         = 4
[pid 22801] close(3)                    = 0
[pid 22801] write(1, "executing program\n", 18) = 18
[pid 22801] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22801] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22801] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22801] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22801] exit_group(0)               = ?
[pid 22801] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22801, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22802
ci2-android-5-10/strace-static-x86_64: Process 22802 attached
[pid 22802] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22802] setpgid(0, 0)               = 0
[pid 22802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22802] <... openat resumed>)       = 3
[pid 22802] write(3, "1000", 4)         = 4
[pid 22802] close(3)                    = 0
[pid 22802] write(1, "executing program\n", 18) = 18
executing program
[pid 22802] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22802] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22802] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22802] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22802] exit_group(0)               = ?
[pid 22802] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22802, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22803
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22803 attached
[pid 22803] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22803] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22803] setpgid(0, 0)               = 0
[pid 22803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22803] write(3, "1000", 4)         = 4
[pid 22803] close(3)                    = 0
[pid 22803] write(1, "executing program\n", 18) = 18
executing program
[pid 22803] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22803] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22803] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22803] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22803] exit_group(0)               = ?
[pid 22803] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22803, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22804 attached
, child_tidptr=0x55558c89a690) = 22804
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22804] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22804] setpgid(0, 0)               = 0
[pid 22804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22804] write(3, "1000", 4)         = 4
[pid 22804] close(3)                    = 0
[pid 22804] write(1, "executing program\n", 18) = 18
executing program
[pid 22804] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22804] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22804] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22804] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22804] exit_group(0)               = ?
[pid 22804] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22804, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22805 attached
, child_tidptr=0x55558c89a690) = 22805
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22805] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22805] setpgid(0, 0)               = 0
[pid 22805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22805] write(3, "1000", 4)         = 4
[pid 22805] close(3)                    = 0
[pid 22805] write(1, "executing program\n", 18) = 18
executing program
[pid 22805] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22805] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22805] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22805] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22805] exit_group(0)               = ?
[pid 22805] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22805, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22806
ci2-android-5-10/strace-static-x86_64: Process 22806 attached
[pid 22806] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22806] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22806] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22806] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22806] write(3, "1000", 4)         = 4
[pid 22806] close(3)                    = 0
[pid 22806] write(1, "executing program\n", 18) = 18
executing program
[pid 22806] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22806] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22806] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22806] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22806] exit_group(0)               = ?
[pid 22806] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22806, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22807
ci2-android-5-10/strace-static-x86_64: Process 22807 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22807] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22807] <... set_robust_list resumed>) = 0
[pid 22807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22807] setpgid(0, 0)               = 0
[pid 22807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22807] write(3, "1000", 4)         = 4
[pid 22807] close(3)                    = 0
[pid 22807] write(1, "executing program\n", 18) = 18
executing program
[pid 22807] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22807] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22807] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22807] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22807] exit_group(0)               = ?
[pid 22807] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22807, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22808 attached
, child_tidptr=0x55558c89a690) = 22808
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22808] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22808] setpgid(0, 0)               = 0
[pid 22808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22808] write(3, "1000", 4)         = 4
[pid 22808] close(3)                    = 0
executing program
[pid 22808] write(1, "executing program\n", 18) = 18
[pid 22808] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22808] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22808] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22808] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22808] exit_group(0)               = ?
[pid 22808] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22808, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22809
ci2-android-5-10/strace-static-x86_64: Process 22809 attached
[pid 22809] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22809] setpgid(0, 0)               = 0
[pid 22809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22809] write(3, "1000", 4)         = 4
[pid 22809] close(3)                    = 0
[pid 22809] write(1, "executing program\n", 18) = 18
executing program
[pid 22809] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22809] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22809] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22809] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22809] exit_group(0)               = ?
[pid 22809] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22809, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22810 attached
, child_tidptr=0x55558c89a690) = 22810
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22810] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22810] setpgid(0, 0)               = 0
[pid 22810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22810] write(3, "1000", 4)         = 4
[pid 22810] close(3)                    = 0
executing program
[pid 22810] write(1, "executing program\n", 18) = 18
[pid 22810] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22810] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22810] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22810] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22810] exit_group(0)               = ?
[pid 22810] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22810, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22811
ci2-android-5-10/strace-static-x86_64: Process 22811 attached
[pid 22811] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22811] setpgid(0, 0)               = 0
[pid 22811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22811] write(3, "1000", 4)         = 4
executing program
[pid 22811] close(3)                    = 0
[pid 22811] write(1, "executing program\n", 18) = 18
[pid 22811] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22811] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22811] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22811] <... openat resumed>)       = 3
[pid 22811] pwrite64(3, "\x02", 1, 4)   = 1
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22811] exit_group(0)               = ?
[pid 22811] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22811, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22812 attached
, child_tidptr=0x55558c89a690) = 22812
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22812] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22812] setpgid(0, 0)               = 0
[pid 22812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22812] write(3, "1000", 4)         = 4
[pid 22812] close(3)                    = 0
[pid 22812] write(1, "executing program\n", 18) = 18
executing program
[pid 22812] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22812] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22812] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22812] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22812] exit_group(0)               = ?
[pid 22812] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22812, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22813
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22813 attached
[pid 22813] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22813] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22813] setpgid(0, 0)               = 0
[pid 22813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22813] write(3, "1000", 4)         = 4
[pid 22813] close(3)                    = 0
executing program
[pid 22813] write(1, "executing program\n", 18) = 18
[pid 22813] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22813] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22813] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22813] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22813] exit_group(0)               = ?
[pid 22813] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22813, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22814
ci2-android-5-10/strace-static-x86_64: Process 22814 attached
[pid 22814] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22814] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22814] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22814] setpgid(0, 0)               = 0
[pid 22814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22814] write(3, "1000", 4)         = 4
[pid 22814] close(3)                    = 0
executing program
[pid 22814] write(1, "executing program\n", 18) = 18
[pid 22814] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22814] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22814] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22814] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22814] exit_group(0)               = ?
[pid 22814] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22814, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22815 attached
, child_tidptr=0x55558c89a690) = 22815
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22815] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22815] setpgid(0, 0)               = 0
[pid 22815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22815] write(3, "1000", 4)         = 4
[pid 22815] close(3)                    = 0
[pid 22815] write(1, "executing program\n", 18) = 18
executing program
[pid 22815] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22815] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22815] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22815] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22815] exit_group(0)               = ?
[pid 22815] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22815, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22816
ci2-android-5-10/strace-static-x86_64: Process 22816 attached
[pid 22816] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22816] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22816] write(3, "1000", 4)         = 4
[pid 22816] close(3)                    = 0
[pid 22816] write(1, "executing program\n", 18) = 18
[pid 22816] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22816] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22816] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22816] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22816] exit_group(0)               = ?
[pid 22816] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22816, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22817
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22817 attached
[pid 22817] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22817] setpgid(0, 0)               = 0
[pid 22817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22817] write(3, "1000", 4)         = 4
[pid 22817] close(3)                    = 0
[pid 22817] write(1, "executing program\n", 18) = 18
executing program
[pid 22817] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22817] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22817] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22817] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22817] exit_group(0)               = ?
[pid 22817] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22817, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22818 attached
, child_tidptr=0x55558c89a690) = 22818
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22818] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22818] setpgid(0, 0)               = 0
[pid 22818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22818] write(3, "1000", 4)         = 4
[pid 22818] close(3)                    = 0
executing program
[pid 22818] write(1, "executing program\n", 18) = 18
[pid 22818] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22818] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22818] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22818] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22818] exit_group(0)               = ?
[pid 22818] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22818, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22819
ci2-android-5-10/strace-static-x86_64: Process 22819 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22819] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22819] setpgid(0, 0)               = 0
[pid 22819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22819] write(3, "1000", 4)         = 4
[pid 22819] close(3)                    = 0
executing program
[pid 22819] write(1, "executing program\n", 18) = 18
[pid 22819] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22819] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22819] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22819] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22819] exit_group(0)               = ?
[pid 22819] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22819, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22820 attached
, child_tidptr=0x55558c89a690) = 22820
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22820] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22820] setpgid(0, 0)               = 0
[pid 22820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22820] write(3, "1000", 4)         = 4
[pid 22820] close(3)                    = 0
executing program
[pid 22820] write(1, "executing program\n", 18) = 18
[pid 22820] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22820] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22820] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22820] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22820] exit_group(0)               = ?
[pid 22820] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22820, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22821
ci2-android-5-10/strace-static-x86_64: Process 22821 attached
[pid 22821] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22821] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22821] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22821] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22821] write(3, "1000", 4)         = 4
[pid 22821] close(3)                    = 0
[pid 22821] write(1, "executing program\n", 18) = 18
executing program
[pid 22821] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22821] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22821] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22821] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22821] exit_group(0)               = ?
[pid 22821] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22821, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22822
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22822 attached
[pid 22822] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22822] setpgid(0, 0)               = 0
[pid 22822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22822] write(3, "1000", 4)         = 4
[pid 22822] close(3)                    = 0
[pid 22822] write(1, "executing program\n", 18) = 18
executing program
[pid 22822] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22822] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22822] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22822] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22822] exit_group(0)               = ?
[pid 22822] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22822, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22823 attached
, child_tidptr=0x55558c89a690) = 22823
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22823] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22823] setpgid(0, 0)               = 0
[pid 22823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22823] write(3, "1000", 4)         = 4
[pid 22823] close(3)                    = 0
executing program
[pid 22823] write(1, "executing program\n", 18) = 18
[pid 22823] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22823] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22823] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22823] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22823] exit_group(0)               = ?
[pid 22823] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22823, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22824 attached
, child_tidptr=0x55558c89a690) = 22824
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22824] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22824] setpgid(0, 0)               = 0
[pid 22824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22824] write(3, "1000", 4)         = 4
[pid 22824] close(3)                    = 0
executing program
[pid 22824] write(1, "executing program\n", 18) = 18
[pid 22824] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22824] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22824] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22824] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22824] exit_group(0)               = ?
[pid 22824] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22824, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22825 attached
, child_tidptr=0x55558c89a690) = 22825
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22825] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22825] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22825] setpgid(0, 0)               = 0
[pid 22825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22825] write(3, "1000", 4)         = 4
[pid 22825] close(3)                    = 0
executing program
[pid 22825] write(1, "executing program\n", 18) = 18
[pid 22825] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22825] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22825] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22825] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22825] exit_group(0)               = ?
[pid 22825] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22825, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22826 attached
, child_tidptr=0x55558c89a690) = 22826
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22826] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22826] setpgid(0, 0)               = 0
[pid 22826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22826] write(3, "1000", 4)         = 4
[pid 22826] close(3)                    = 0
executing program
[pid 22826] write(1, "executing program\n", 18) = 18
[pid 22826] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22826] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22826] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22826] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22826] exit_group(0)               = ?
[pid 22826] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22826, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22827
ci2-android-5-10/strace-static-x86_64: Process 22827 attached
[pid 22827] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22827] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22827] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22827] setpgid(0, 0)               = 0
[pid 22827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22827] write(3, "1000", 4)         = 4
executing program
[pid 22827] close(3)                    = 0
[pid 22827] write(1, "executing program\n", 18) = 18
[pid 22827] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22827] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22827] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22827] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22827] exit_group(0)               = ?
[pid 22827] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22827, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22828
ci2-android-5-10/strace-static-x86_64: Process 22828 attached
[pid 22828] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22828] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22828] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22828] setpgid(0, 0)               = 0
[pid 22828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22828] write(3, "1000", 4)         = 4
[pid 22828] close(3)                    = 0
executing program
[pid 22828] write(1, "executing program\n", 18) = 18
[pid 22828] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22828] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22828] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22828] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22828] exit_group(0)               = ?
[pid 22828] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22828, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22829 attached
, child_tidptr=0x55558c89a690) = 22829
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22829] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22829] setpgid(0, 0)               = 0
[pid 22829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22829] write(3, "1000", 4)         = 4
[pid 22829] close(3)                    = 0
[pid 22829] write(1, "executing program\n", 18) = 18
executing program
[pid 22829] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22829] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22829] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22829] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22829] exit_group(0)               = ?
[pid 22829] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22829, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22830 attached
, child_tidptr=0x55558c89a690) = 22830
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22830] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22830] setpgid(0, 0)               = 0
[pid 22830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22830] write(3, "1000", 4)         = 4
[pid 22830] close(3)                    = 0
[pid 22830] write(1, "executing program\n", 18) = 18
executing program
[pid 22830] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22830] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22830] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22830] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22830] exit_group(0)               = ?
[pid 22830] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22830, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22831 attached
, child_tidptr=0x55558c89a690) = 22831
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22831] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22831] setpgid(0, 0)               = 0
[pid 22831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22831] write(3, "1000", 4)         = 4
[pid 22831] close(3)                    = 0
[pid 22831] write(1, "executing program\n", 18) = 18
executing program
[pid 22831] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22831] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22831] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22831] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22831] exit_group(0)               = ?
[pid 22831] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22831, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22832 attached
, child_tidptr=0x55558c89a690) = 22832
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22832] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22832] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22832] setpgid(0, 0)               = 0
[pid 22832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22832] write(3, "1000", 4)         = 4
[pid 22832] close(3)                    = 0
[pid 22832] write(1, "executing program\n", 18) = 18
executing program
[pid 22832] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22832] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22832] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22832] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22832] exit_group(0)               = ?
[pid 22832] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22832, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22833
ci2-android-5-10/strace-static-x86_64: Process 22833 attached
[pid 22833] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22833] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22833] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22833] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22833] write(3, "1000", 4)         = 4
[pid 22833] close(3)                    = 0
[pid 22833] write(1, "executing program\n", 18) = 18
executing program
[pid 22833] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22833] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22833] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22833] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22833] exit_group(0)               = ?
[pid 22833] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22833, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22834
ci2-android-5-10/strace-static-x86_64: Process 22834 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22834] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22834] setpgid(0, 0)               = 0
[pid 22834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22834] write(3, "1000", 4)         = 4
[pid 22834] close(3)                    = 0
[pid 22834] write(1, "executing program\n", 18) = 18
executing program
[pid 22834] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22834] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22834] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22834] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22834] exit_group(0)               = ?
[pid 22834] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22834, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22835
ci2-android-5-10/strace-static-x86_64: Process 22835 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22835] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22835] setpgid(0, 0)               = 0
[pid 22835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22835] write(3, "1000", 4)         = 4
[pid 22835] close(3)                    = 0
executing program
[pid 22835] write(1, "executing program\n", 18) = 18
[pid 22835] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22835] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22835] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22835] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22835] exit_group(0)               = ?
[pid 22835] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22835, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22836
ci2-android-5-10/strace-static-x86_64: Process 22836 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22836] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22836] setpgid(0, 0)               = 0
[pid 22836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22836] write(3, "1000", 4)         = 4
[pid 22836] close(3)                    = 0
[pid 22836] write(1, "executing program\n", 18) = 18
executing program
[pid 22836] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22836] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22836] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22836] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22836] exit_group(0)               = ?
[pid 22836] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22836, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22837 attached
, child_tidptr=0x55558c89a690) = 22837
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22837] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22837] setpgid(0, 0)               = 0
[pid 22837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22837] write(3, "1000", 4)         = 4
[pid 22837] close(3)                    = 0
[pid 22837] write(1, "executing program\n", 18) = 18
executing program
[pid 22837] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22837] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22837] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22837] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22837] exit_group(0)               = ?
[pid 22837] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22837, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22838
ci2-android-5-10/strace-static-x86_64: Process 22838 attached
[pid 22838] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22838] setpgid(0, 0)               = 0
[pid 22838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22838] <... openat resumed>)       = 3
[pid 22838] write(3, "1000", 4)         = 4
[pid 22838] close(3)                    = 0
[pid 22838] write(1, "executing program\n", 18) = 18
executing program
[pid 22838] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22838] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22838] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22838] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22838] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22838] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22838, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22839 attached
, child_tidptr=0x55558c89a690) = 22839
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22839] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22839] setpgid(0, 0)               = 0
[pid 22839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22839] write(3, "1000", 4)         = 4
[pid 22839] close(3)                    = 0
executing program
[pid 22839] write(1, "executing program\n", 18) = 18
[pid 22839] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22839] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22839] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22839] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22839] exit_group(0)               = ?
[pid 22839] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22839, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22840
ci2-android-5-10/strace-static-x86_64: Process 22840 attached
[pid 22840] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22840] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22840] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22840] setpgid(0, 0)               = 0
[pid 22840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22840] <... openat resumed>)       = 3
[pid 22840] write(3, "1000", 4)         = 4
[pid 22840] close(3)                    = 0
executing program
[pid 22840] write(1, "executing program\n", 18) = 18
[pid 22840] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22840] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22840] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22840] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22840] exit_group(0)               = ?
[pid 22840] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22840, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22841 attached
, child_tidptr=0x55558c89a690) = 22841
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22841] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22841] setpgid(0, 0)               = 0
[pid 22841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22841] write(3, "1000", 4)         = 4
[pid 22841] close(3)                    = 0
[pid 22841] write(1, "executing program\n", 18) = 18
executing program
[pid 22841] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22841] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22841] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22841] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22841] exit_group(0)               = ?
[pid 22841] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22841, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22842
ci2-android-5-10/strace-static-x86_64: Process 22842 attached
[pid 22842] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22842] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22842] setpgid(0, 0)               = 0
[pid 22842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22842] write(3, "1000", 4)         = 4
[pid 22842] close(3)                    = 0
[pid 22842] write(1, "executing program\n", 18) = 18
executing program
[pid 22842] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22842] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22842] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22842] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22842] exit_group(0)               = ?
[pid 22842] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22842, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22843 attached
, child_tidptr=0x55558c89a690) = 22843
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22843] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22843] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22843] setpgid(0, 0)               = 0
[pid 22843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22843] write(3, "1000", 4)         = 4
[pid 22843] close(3)                    = 0
executing program
[pid 22843] write(1, "executing program\n", 18) = 18
[pid 22843] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22843] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22843] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22843] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22843] exit_group(0)               = ?
[pid 22843] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22843, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22844
ci2-android-5-10/strace-static-x86_64: Process 22844 attached
[pid 22844] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22844] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22844] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22844] setpgid(0, 0)               = 0
[pid 22844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22844] <... openat resumed>)       = 3
[pid 22844] write(3, "1000", 4)         = 4
[pid 22844] close(3)                    = 0
executing program
[pid 22844] write(1, "executing program\n", 18) = 18
[pid 22844] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22844] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22844] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22844] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22844] exit_group(0)               = ?
[pid 22844] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22844, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22845 attached
, child_tidptr=0x55558c89a690) = 22845
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22845] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22845] setpgid(0, 0)               = 0
[pid 22845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22845] write(3, "1000", 4)         = 4
[pid 22845] close(3)                    = 0
executing program
[pid 22845] write(1, "executing program\n", 18) = 18
[pid 22845] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22845] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22845] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22845] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22845] exit_group(0)               = ?
[pid 22845] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22845, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22846
ci2-android-5-10/strace-static-x86_64: Process 22846 attached
[pid 22846] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22846] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22846] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22846] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22846] write(3, "1000", 4)         = 4
[pid 22846] close(3)                    = 0
executing program
[pid 22846] write(1, "executing program\n", 18) = 18
[pid 22846] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22846] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22846] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22846] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22846] exit_group(0)               = ?
[pid 22846] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22846, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22847 attached
, child_tidptr=0x55558c89a690) = 22847
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22847] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22847] setpgid(0, 0)               = 0
[pid 22847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22847] write(3, "1000", 4)         = 4
[pid 22847] close(3)                    = 0
[pid 22847] write(1, "executing program\n", 18) = 18
executing program
[pid 22847] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22847] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22847] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22847] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22847] exit_group(0)               = ?
[pid 22847] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22847, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22848
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22848 attached
[pid 22848] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22848] setpgid(0, 0)               = 0
[pid 22848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22848] write(3, "1000", 4)         = 4
[pid 22848] close(3)                    = 0
[pid 22848] write(1, "executing program\n", 18) = 18
executing program
[pid 22848] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22848] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22848] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22848] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22848] exit_group(0)               = ?
[pid 22848] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22848, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22849 attached
, child_tidptr=0x55558c89a690) = 22849
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22849] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22849] setpgid(0, 0)               = 0
[pid 22849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22849] write(3, "1000", 4)         = 4
[pid 22849] close(3)                    = 0
executing program
[pid 22849] write(1, "executing program\n", 18) = 18
[pid 22849] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22849] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22849] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22849] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22849] exit_group(0)               = ?
[pid 22849] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22849, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22850
ci2-android-5-10/strace-static-x86_64: Process 22850 attached
[pid 22850] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22850] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22850] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22850] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22850] <... prctl resumed>)        = 0
[pid 22850] setpgid(0, 0)               = 0
[pid 22850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22850] write(3, "1000", 4)         = 4
[pid 22850] close(3)                    = 0
executing program
[pid 22850] write(1, "executing program\n", 18) = 18
[pid 22850] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22850] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22850] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22850] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22850] exit_group(0)               = ?
[pid 22850] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22850, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22851
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22851 attached
[pid 22851] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22851] setpgid(0, 0)               = 0
[pid 22851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22851] write(3, "1000", 4)         = 4
[pid 22851] close(3)                    = 0
[pid 22851] write(1, "executing program\n", 18) = 18
executing program
[pid 22851] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22851] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22851] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22851] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22851] exit_group(0)               = ?
[pid 22851] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22851, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22852
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22852 attached
[pid 22852] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22852] setpgid(0, 0)               = 0
[pid 22852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22852] write(3, "1000", 4)         = 4
[pid 22852] close(3)                    = 0
[pid 22852] write(1, "executing program\n", 18) = 18
executing program
[pid 22852] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22852] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22852] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22852] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22852] exit_group(0)               = ?
[pid 22852] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22852, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22853
ci2-android-5-10/strace-static-x86_64: Process 22853 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22853] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22853] setpgid(0, 0)               = 0
[pid 22853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22853] write(3, "1000", 4)         = 4
[pid 22853] close(3)                    = 0
executing program
[pid 22853] write(1, "executing program\n", 18) = 18
[pid 22853] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22853] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22853] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22853] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22853] exit_group(0)               = ?
[pid 22853] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22853, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22854
ci2-android-5-10/strace-static-x86_64: Process 22854 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22854] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22854] setpgid(0, 0)               = 0
[pid 22854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22854] write(3, "1000", 4)         = 4
[pid 22854] close(3)                    = 0
executing program
[pid 22854] write(1, "executing program\n", 18) = 18
[pid 22854] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22854] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22854] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22854] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22854] exit_group(0)               = ?
[pid 22854] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22854, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22855
ci2-android-5-10/strace-static-x86_64: Process 22855 attached
[pid 22855] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22855] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22855] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22855] <... prctl resumed>)        = 0
[pid 22855] setpgid(0, 0)               = 0
[pid 22855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22855] <... openat resumed>)       = 3
[pid 22855] write(3, "1000", 4)         = 4
[pid 22855] close(3)                    = 0
[pid 22855] write(1, "executing program\n", 18) = 18
executing program
[pid 22855] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22855] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22855] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22855] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22855] exit_group(0)               = ?
[pid 22855] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22855, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22856 attached
, child_tidptr=0x55558c89a690) = 22856
[pid 22856] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22856] <... set_robust_list resumed>) = 0
[pid 22856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22856] setpgid(0, 0)               = 0
[pid 22856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22856] write(3, "1000", 4)         = 4
[pid 22856] close(3)                    = 0
executing program
[pid 22856] write(1, "executing program\n", 18) = 18
[pid 22856] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22856] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22856] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22856] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22856] exit_group(0)               = ?
[pid 22856] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22856, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22857 attached
, child_tidptr=0x55558c89a690) = 22857
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22857] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22857] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22857] setpgid(0, 0)               = 0
[pid 22857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22857] write(3, "1000", 4)         = 4
[pid 22857] close(3)                    = 0
[pid 22857] write(1, "executing program\n", 18) = 18
executing program
[pid 22857] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22857] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22857] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22857] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22857] exit_group(0)               = ?
[pid 22857] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22857, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22858
ci2-android-5-10/strace-static-x86_64: Process 22858 attached
[pid 22858] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22858] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22858] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22858] setpgid(0, 0)               = 0
[pid 22858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22858] <... openat resumed>)       = 3
[pid 22858] write(3, "1000", 4)         = 4
[pid 22858] close(3)                    = 0
[pid 22858] write(1, "executing program\n", 18) = 18
executing program
[pid 22858] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22858] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22858] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22858] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22858] exit_group(0)               = ?
[pid 22858] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22858, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22859
ci2-android-5-10/strace-static-x86_64: Process 22859 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22859] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22859] setpgid(0, 0)               = 0
[pid 22859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22859] write(3, "1000", 4)         = 4
[pid 22859] close(3)                    = 0
[pid 22859] write(1, "executing program\n", 18) = 18
executing program
[pid 22859] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22859] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22859] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22859] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22859] exit_group(0)               = ?
[pid 22859] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22859, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22860 attached
, child_tidptr=0x55558c89a690) = 22860
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22860] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22860] <... set_robust_list resumed>) = 0
[pid 22860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22860] setpgid(0, 0)               = 0
[pid 22860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22860] write(3, "1000", 4)         = 4
[pid 22860] close(3)                    = 0
[pid 22860] write(1, "executing program\n", 18) = 18
executing program
[pid 22860] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22860] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22860] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22860] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22860] exit_group(0)               = ?
[pid 22860] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22860, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22861 attached
, child_tidptr=0x55558c89a690) = 22861
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22861] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22861] setpgid(0, 0)               = 0
[pid 22861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22861] write(3, "1000", 4)         = 4
[pid 22861] close(3)                    = 0
[pid 22861] write(1, "executing program\n", 18) = 18
executing program
[pid 22861] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22861] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22861] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22861] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22861] exit_group(0)               = ?
[pid 22861] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22861, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22862 attached
, child_tidptr=0x55558c89a690) = 22862
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22862] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22862] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22862] setpgid(0, 0)               = 0
[pid 22862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22862] write(3, "1000", 4)         = 4
[pid 22862] close(3)                    = 0
executing program
[pid 22862] write(1, "executing program\n", 18) = 18
[pid 22862] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22862] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22862] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22862] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22862] exit_group(0)               = ?
[pid 22862] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22862, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22863 attached
, child_tidptr=0x55558c89a690) = 22863
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22863] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22863] setpgid(0, 0)               = 0
[pid 22863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22863] write(3, "1000", 4)         = 4
[pid 22863] close(3)                    = 0
executing program
[pid 22863] write(1, "executing program\n", 18) = 18
[pid 22863] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22863] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22863] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22863] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22863] exit_group(0)               = ?
[pid 22863] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22863, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22864
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22864 attached
[pid 22864] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22864] setpgid(0, 0)               = 0
[pid 22864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22864] write(3, "1000", 4)         = 4
[pid 22864] close(3)                    = 0
[pid 22864] write(1, "executing program\n", 18) = 18
executing program
[pid 22864] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22864] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22864] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22864] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22864] exit_group(0)               = ?
[pid 22864] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22864, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22865
ci2-android-5-10/strace-static-x86_64: Process 22865 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22865] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22865] <... set_robust_list resumed>) = 0
[pid 22865] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22865] setpgid(0, 0)               = 0
[pid 22865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22865] write(3, "1000", 4)         = 4
[pid 22865] close(3)                    = 0
[pid 22865] write(1, "executing program\n", 18) = 18
[pid 22865] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22865] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22865] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
executing program
[pid 22865] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22865] exit_group(0)               = ?
[pid 22865] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22865, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22866
ci2-android-5-10/strace-static-x86_64: Process 22866 attached
[pid 22866] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22866] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22866] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22866] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22866] write(3, "1000", 4)         = 4
[pid 22866] close(3)                    = 0
[pid 22866] write(1, "executing program\n", 18) = 18
[pid 22866] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22866] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22866] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22866] pwrite64(3, "\x02", 1, 4)   = 1
executing program
[pid 22866] exit_group(0)               = ?
[pid 22866] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22866, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22867 attached
, child_tidptr=0x55558c89a690) = 22867
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22867] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22867] setpgid(0, 0)               = 0
[pid 22867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22867] write(3, "1000", 4)         = 4
[pid 22867] close(3)                    = 0
[pid 22867] write(1, "executing program\n", 18) = 18
executing program
[pid 22867] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22867] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22867] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22867] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22867] exit_group(0)               = ?
[pid 22867] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22867, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22868 attached
, child_tidptr=0x55558c89a690) = 22868
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22868] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22868] <... set_robust_list resumed>) = 0
[pid 22868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22868] setpgid(0, 0)               = 0
[pid 22868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22868] write(3, "1000", 4)         = 4
[pid 22868] close(3)                    = 0
[pid 22868] write(1, "executing program\n", 18) = 18
[pid 22868] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22868] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22868] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
executing program
[pid 22868] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22868] exit_group(0)               = ?
[pid 22868] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22868, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22869
ci2-android-5-10/strace-static-x86_64: Process 22869 attached
[pid 22869] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22869] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22869] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22869] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22869] <... prctl resumed>)        = 0
[pid 22869] setpgid(0, 0)               = 0
[pid 22869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22869] write(3, "1000", 4)         = 4
[pid 22869] close(3)                    = 0
[pid 22869] write(1, "executing program\n", 18) = 18
executing program
[pid 22869] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22869] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22869] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22869] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22869] exit_group(0)               = ?
[pid 22869] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22869, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22870 attached
, child_tidptr=0x55558c89a690) = 22870
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22870] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22870] setpgid(0, 0)               = 0
[pid 22870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22870] write(3, "1000", 4)         = 4
[pid 22870] close(3)                    = 0
executing program
[pid 22870] write(1, "executing program\n", 18) = 18
[pid 22870] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22870] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22870] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22870] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22870] exit_group(0)               = ?
[pid 22870] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22870, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22871 attached
, child_tidptr=0x55558c89a690) = 22871
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22871] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22871] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22871] setpgid(0, 0)               = 0
[pid 22871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22871] write(3, "1000", 4)         = 4
[pid 22871] close(3)                    = 0
[pid 22871] write(1, "executing program\n", 18) = 18
executing program
[pid 22871] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22871] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22871] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22871] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22871] exit_group(0)               = ?
[pid 22871] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22871, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22872 attached
, child_tidptr=0x55558c89a690) = 22872
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22872] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22872] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22872] setpgid(0, 0)               = 0
[pid 22872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22872] write(3, "1000", 4)         = 4
[pid 22872] close(3)                    = 0
executing program
[pid 22872] write(1, "executing program\n", 18) = 18
[pid 22872] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22872] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22872] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22872] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22872] exit_group(0)               = ?
[pid 22872] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22872, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22873 attached
, child_tidptr=0x55558c89a690) = 22873
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22873] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22873] setpgid(0, 0)               = 0
[pid 22873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22873] write(3, "1000", 4)         = 4
[pid 22873] close(3)                    = 0
executing program
[pid 22873] write(1, "executing program\n", 18) = 18
[pid 22873] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22873] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22873] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22873] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22873] exit_group(0)               = ?
[pid 22873] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22873, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22874
ci2-android-5-10/strace-static-x86_64: Process 22874 attached
[pid 22874] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22874] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22874] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22874] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22874] write(3, "1000", 4)         = 4
[pid 22874] close(3)                    = 0
[pid 22874] write(1, "executing program\n", 18) = 18
executing program
[pid 22874] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22874] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22874] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22874] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22874] exit_group(0)               = ?
[pid 22874] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22874, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22875 attached
, child_tidptr=0x55558c89a690) = 22875
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22875] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22875] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22875] setpgid(0, 0)               = 0
[pid 22875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22875] write(3, "1000", 4)         = 4
[pid 22875] close(3)                    = 0
[pid 22875] write(1, "executing program\n", 18) = 18
executing program
[pid 22875] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22875] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22875] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22875] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22875] exit_group(0)               = ?
[pid 22875] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22875, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22876
ci2-android-5-10/strace-static-x86_64: Process 22876 attached
[pid 22876] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22876] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22876] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22876] setpgid(0, 0)               = 0
[pid 22876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22876] write(3, "1000", 4)         = 4
[pid 22876] close(3)                    = 0
[pid 22876] write(1, "executing program\n", 18) = 18
executing program
[pid 22876] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22876] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22876] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22876] <... openat resumed>)       = 3
[pid 22876] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22876] exit_group(0)               = ?
[pid 22876] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22876, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22877 attached
, child_tidptr=0x55558c89a690) = 22877
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22877] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22877] setpgid(0, 0)               = 0
[pid 22877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22877] write(3, "1000", 4)         = 4
[pid 22877] close(3)                    = 0
[pid 22877] write(1, "executing program\n", 18) = 18
executing program
[pid 22877] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22877] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22877] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22877] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22877] exit_group(0)               = ?
[pid 22877] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22877, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22878 attached
, child_tidptr=0x55558c89a690) = 22878
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22878] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22878] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22878] setpgid(0, 0)               = 0
[pid 22878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22878] write(3, "1000", 4)         = 4
[pid 22878] close(3)                    = 0
[pid 22878] write(1, "executing program\n", 18) = 18
executing program
[pid 22878] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22878] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22878] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22878] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22878] exit_group(0)               = ?
[pid 22878] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22878, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22879
ci2-android-5-10/strace-static-x86_64: Process 22879 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22879] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22879] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22879] setpgid(0, 0)               = 0
[pid 22879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22879] write(3, "1000", 4)         = 4
[pid 22879] close(3)                    = 0
executing program
[pid 22879] write(1, "executing program\n", 18) = 18
[pid 22879] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22879] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22879] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22879] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22879] exit_group(0)               = ?
[pid 22879] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22879, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22880 attached
, child_tidptr=0x55558c89a690) = 22880
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22880] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22880] setpgid(0, 0)               = 0
[pid 22880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22880] write(3, "1000", 4)         = 4
[pid 22880] close(3)                    = 0
[pid 22880] write(1, "executing program\n", 18) = 18
executing program
[pid 22880] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22880] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22880] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22880] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22880] exit_group(0)               = ?
[pid 22880] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22880, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22881 attached
, child_tidptr=0x55558c89a690) = 22881
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22881] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22881] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22881] setpgid(0, 0)               = 0
[pid 22881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22881] write(3, "1000", 4)         = 4
[pid 22881] close(3)                    = 0
executing program
[pid 22881] write(1, "executing program\n", 18) = 18
[pid 22881] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22881] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22881] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22881] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22881] exit_group(0)               = ?
[pid 22881] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22881, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22882
ci2-android-5-10/strace-static-x86_64: Process 22882 attached
[pid 22882] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22882] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22882] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22882] setpgid(0, 0)               = 0
[pid 22882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22882] <... openat resumed>)       = 3
[pid 22882] write(3, "1000", 4)         = 4
[pid 22882] close(3)                    = 0
executing program
[pid 22882] write(1, "executing program\n", 18) = 18
[pid 22882] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22882] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22882] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22882] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22882] exit_group(0)               = ?
[pid 22882] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22882, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22883
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22883 attached
[pid 22883] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22883] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22883] setpgid(0, 0)               = 0
[pid 22883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22883] write(3, "1000", 4)         = 4
[pid 22883] close(3)                    = 0
[pid 22883] write(1, "executing program\n", 18) = 18
executing program
[pid 22883] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22883] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22883] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22883] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22883] exit_group(0)               = ?
[pid 22883] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22883, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22884 attached
, child_tidptr=0x55558c89a690) = 22884
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22884] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22884] setpgid(0, 0)               = 0
[pid 22884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22884] write(3, "1000", 4)         = 4
[pid 22884] close(3)                    = 0
executing program
[pid 22884] write(1, "executing program\n", 18) = 18
[pid 22884] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22884] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22884] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22884] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22884] exit_group(0)               = ?
[pid 22884] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22884, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22885 attached
, child_tidptr=0x55558c89a690) = 22885
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22885] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22885] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22885] setpgid(0, 0)               = 0
[pid 22885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22885] write(3, "1000", 4)         = 4
[pid 22885] close(3)                    = 0
[pid 22885] write(1, "executing program\n", 18) = 18
executing program
[pid 22885] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22885] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22885] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22885] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22885] exit_group(0)               = ?
[pid 22885] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22885, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22886
ci2-android-5-10/strace-static-x86_64: Process 22886 attached
[pid 22886] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22886] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22886] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22886] setpgid(0, 0)               = 0
[pid 22886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22886] write(3, "1000", 4)         = 4
executing program
[pid 22886] close(3)                    = 0
[pid 22886] write(1, "executing program\n", 18) = 18
[pid 22886] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22886] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22886] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22886] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22886] exit_group(0)               = ?
[pid 22886] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22886, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22887 attached
, child_tidptr=0x55558c89a690) = 22887
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22887] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22887] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22887] setpgid(0, 0)               = 0
[pid 22887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22887] write(3, "1000", 4)         = 4
[pid 22887] close(3)                    = 0
[pid 22887] write(1, "executing program\n", 18) = 18
executing program
[pid 22887] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22887] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22887] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22887] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22887] exit_group(0)               = ?
[pid 22887] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22887, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22888
ci2-android-5-10/strace-static-x86_64: Process 22888 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22888] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22888] setpgid(0, 0)               = 0
[pid 22888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22888] write(3, "1000", 4)         = 4
[pid 22888] close(3)                    = 0
[pid 22888] write(1, "executing program\n", 18) = 18
executing program
[pid 22888] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22888] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22888] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22888] <... openat resumed>)       = 3
[pid 22888] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22888] exit_group(0)               = ?
[pid 22888] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22888, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22889
ci2-android-5-10/strace-static-x86_64: Process 22889 attached
[pid 22889] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22889] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22889] setpgid(0, 0)               = 0
[pid 22889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22889] <... openat resumed>)       = 3
[pid 22889] write(3, "1000", 4)         = 4
[pid 22889] close(3)                    = 0
[pid 22889] write(1, "executing program\n", 18) = 18
executing program
[pid 22889] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22889] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22889] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22889] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22889] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22889] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22889, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22890 attached
, child_tidptr=0x55558c89a690) = 22890
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22890] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22890] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22890] setpgid(0, 0)               = 0
[pid 22890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22890] write(3, "1000", 4)         = 4
[pid 22890] close(3)                    = 0
executing program
[pid 22890] write(1, "executing program\n", 18) = 18
[pid 22890] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22890] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22890] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22890] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22890] exit_group(0)               = ?
[pid 22890] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22890, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22891
ci2-android-5-10/strace-static-x86_64: Process 22891 attached
[pid 22891] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22891] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22891] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22891] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22891] <... prctl resumed>)        = 0
[pid 22891] setpgid(0, 0)               = 0
[pid 22891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22891] write(3, "1000", 4)         = 4
[pid 22891] close(3)                    = 0
[pid 22891] write(1, "executing program\n", 18) = 18
executing program
[pid 22891] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22891] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22891] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22891] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22891] exit_group(0)               = ?
[pid 22891] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22891, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22892
ci2-android-5-10/strace-static-x86_64: Process 22892 attached
[pid 22892] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22892] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22892] setpgid(0, 0)               = 0
[pid 22892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22892] write(3, "1000", 4)         = 4
[pid 22892] close(3)                    = 0
[pid 22892] write(1, "executing program\n", 18) = 18
executing program
[pid 22892] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22892] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22892] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 22892] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22892] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22892] exit_group(0)               = ?
[pid 22892] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22892, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22893 attached
, child_tidptr=0x55558c89a690) = 22893
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22893] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22893] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22893] setpgid(0, 0)               = 0
[pid 22893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22893] write(3, "1000", 4)         = 4
[pid 22893] close(3)                    = 0
executing program
[pid 22893] write(1, "executing program\n", 18) = 18
[pid 22893] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22893] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22893] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22893] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22893] exit_group(0)               = ?
[pid 22893] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22893, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22894
ci2-android-5-10/strace-static-x86_64: Process 22894 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22894] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22894] <... set_robust_list resumed>) = 0
[pid 22894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22894] setpgid(0, 0)               = 0
[pid 22894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22894] write(3, "1000", 4)         = 4
[pid 22894] close(3)                    = 0
[pid 22894] write(1, "executing program\n", 18) = 18
executing program
[pid 22894] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22894] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22894] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22894] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22894] exit_group(0)               = ?
[pid 22894] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22894, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22895 attached
, child_tidptr=0x55558c89a690) = 22895
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22895] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22895] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22895] setpgid(0, 0)               = 0
[pid 22895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22895] write(3, "1000", 4)         = 4
[pid 22895] close(3)                    = 0
executing program
[pid 22895] write(1, "executing program\n", 18) = 18
[pid 22895] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22895] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22895] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22895] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22895] exit_group(0)               = ?
[pid 22895] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22895, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22896 attached
, child_tidptr=0x55558c89a690) = 22896
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22896] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22896] setpgid(0, 0)               = 0
[pid 22896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22896] write(3, "1000", 4)         = 4
[pid 22896] close(3)                    = 0
executing program
[pid 22896] write(1, "executing program\n", 18) = 18
[pid 22896] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22896] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22896] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22896] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22896] exit_group(0)               = ?
[pid 22896] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22896, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22897 attached
, child_tidptr=0x55558c89a690) = 22897
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22897] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22897] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22897] setpgid(0, 0)               = 0
[pid 22897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22897] write(3, "1000", 4)         = 4
[pid 22897] close(3)                    = 0
executing program
[pid 22897] write(1, "executing program\n", 18) = 18
[pid 22897] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22897] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22897] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22897] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22897] exit_group(0)               = ?
[pid 22897] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22897, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22898
ci2-android-5-10/strace-static-x86_64: Process 22898 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22898] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22898] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22898] setpgid(0, 0)               = 0
[pid 22898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22898] write(3, "1000", 4)         = 4
[pid 22898] close(3)                    = 0
executing program
[pid 22898] write(1, "executing program\n", 18) = 18
[pid 22898] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22898] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22898] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22898] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22898] exit_group(0)               = ?
[pid 22898] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22898, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22899 attached
, child_tidptr=0x55558c89a690) = 22899
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22899] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22899] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22899] setpgid(0, 0)               = 0
[pid 22899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22899] write(3, "1000", 4)         = 4
[pid 22899] close(3)                    = 0
executing program
[pid 22899] write(1, "executing program\n", 18) = 18
[pid 22899] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22899] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22899] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22899] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22899] exit_group(0)               = ?
[pid 22899] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22899, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22900 attached
, child_tidptr=0x55558c89a690) = 22900
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22900] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22900] setpgid(0, 0)               = 0
[pid 22900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22900] write(3, "1000", 4)         = 4
[pid 22900] close(3)                    = 0
[pid 22900] write(1, "executing program\n", 18) = 18
executing program
[pid 22900] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22900] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22900] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22900] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22900] exit_group(0)               = ?
[pid 22900] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22900, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22901
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22901 attached
[pid 22901] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22901] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22901] setpgid(0, 0)               = 0
[pid 22901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22901] write(3, "1000", 4)         = 4
[pid 22901] close(3)                    = 0
[pid 22901] write(1, "executing program\n", 18) = 18
executing program
[pid 22901] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22901] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22901] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22901] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22901] exit_group(0)               = ?
[pid 22901] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22901, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22902 attached
, child_tidptr=0x55558c89a690) = 22902
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22902] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22902] <... set_robust_list resumed>) = 0
[pid 22902] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22902] setpgid(0, 0)               = 0
[pid 22902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22902] write(3, "1000", 4)         = 4
[pid 22902] close(3)                    = 0
[pid 22902] write(1, "executing program\n", 18) = 18
[pid 22902] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22902] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 22902] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22902] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22902] exit_group(0)               = ?
[pid 22902] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22902, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22903 attached
, child_tidptr=0x55558c89a690) = 22903
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22903] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22903] setpgid(0, 0)               = 0
[pid 22903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22903] write(3, "1000", 4)         = 4
[pid 22903] close(3)                    = 0
[pid 22903] write(1, "executing program\n", 18) = 18
executing program
[pid 22903] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22903] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22903] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22903] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22903] exit_group(0)               = ?
[pid 22903] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22903, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22904 attached
, child_tidptr=0x55558c89a690) = 22904
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22904] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22904] setpgid(0, 0)               = 0
[pid 22904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22904] write(3, "1000", 4)         = 4
[pid 22904] close(3)                    = 0
[pid 22904] write(1, "executing program\n", 18) = 18
executing program
[pid 22904] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22904] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22904] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22904] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22904] exit_group(0)               = ?
[pid 22904] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22904, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22905
ci2-android-5-10/strace-static-x86_64: Process 22905 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22905] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22905] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22905] setpgid(0, 0)               = 0
[pid 22905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22905] write(3, "1000", 4)         = 4
[pid 22905] close(3)                    = 0
executing program
[pid 22905] write(1, "executing program\n", 18) = 18
[pid 22905] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22905] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22905] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22905] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22905] exit_group(0)               = ?
[pid 22905] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22905, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22906 attached
, child_tidptr=0x55558c89a690) = 22906
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22906] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22906] setpgid(0, 0)               = 0
[pid 22906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22906] write(3, "1000", 4)         = 4
[pid 22906] close(3)                    = 0
executing program
[pid 22906] write(1, "executing program\n", 18) = 18
[pid 22906] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22906] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22906] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22906] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22906] exit_group(0)               = ?
[pid 22906] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22906, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22907
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22907 attached
[pid 22907] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22907] setpgid(0, 0)               = 0
[pid 22907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22907] write(3, "1000", 4)         = 4
[pid 22907] close(3)                    = 0
[pid 22907] write(1, "executing program\n", 18) = 18
executing program
[pid 22907] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22907] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22907] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22907] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22907] exit_group(0)               = ?
[pid 22907] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22907, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22908
ci2-android-5-10/strace-static-x86_64: Process 22908 attached
[pid 22908] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22908] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22908] setpgid(0, 0)               = 0
[pid 22908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22908] write(3, "1000", 4)         = 4
[pid 22908] close(3)                    = 0
[pid 22908] write(1, "executing program\n", 18) = 18
executing program
[pid 22908] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22908] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22908] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22908] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22908] exit_group(0)               = ?
[pid 22908] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22908, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22909 attached
, child_tidptr=0x55558c89a690) = 22909
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22909] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22909] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22909] setpgid(0, 0)               = 0
[pid 22909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22909] write(3, "1000", 4)         = 4
[pid 22909] close(3)                    = 0
[pid 22909] write(1, "executing program\n", 18) = 18
executing program
[pid 22909] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22909] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22909] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22909] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22909] exit_group(0)               = ?
[pid 22909] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22909, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22910
ci2-android-5-10/strace-static-x86_64: Process 22910 attached
[pid 22910] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22910] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22910] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22910] setpgid(0, 0)               = 0
[pid 22910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22910] write(3, "1000", 4)         = 4
[pid 22910] close(3)                    = 0
[pid 22910] write(1, "executing program\n", 18) = 18
[pid 22910] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22910] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22910] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22910] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22910] exit_group(0)               = ?
[pid 22910] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22910, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22911 attached
, child_tidptr=0x55558c89a690) = 22911
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22911] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22911] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22911] setpgid(0, 0)               = 0
[pid 22911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22911] write(3, "1000", 4)         = 4
[pid 22911] close(3)                    = 0
[pid 22911] write(1, "executing program\n", 18) = 18
executing program
[pid 22911] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22911] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22911] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22911] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22911] exit_group(0)               = ?
[pid 22911] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22911, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22912 attached
, child_tidptr=0x55558c89a690) = 22912
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22912] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22912] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22912] setpgid(0, 0)               = 0
[pid 22912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22912] write(3, "1000", 4)         = 4
[pid 22912] close(3)                    = 0
[pid 22912] write(1, "executing program\n", 18) = 18
executing program
[pid 22912] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22912] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22912] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22912] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22912] exit_group(0)               = ?
[pid 22912] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22912, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22913 attached
, child_tidptr=0x55558c89a690) = 22913
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22913] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22913] <... set_robust_list resumed>) = 0
[pid 22913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22913] setpgid(0, 0)               = 0
[pid 22913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22913] write(3, "1000", 4)         = 4
[pid 22913] close(3)                    = 0
[pid 22913] write(1, "executing program\n", 18) = 18
executing program
[pid 22913] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22913] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22913] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22913] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22913] exit_group(0)               = ?
[pid 22913] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22913, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22914
ci2-android-5-10/strace-static-x86_64: Process 22914 attached
[pid 22914] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22914] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22914] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22914] <... prctl resumed>)        = 0
[pid 22914] setpgid(0, 0)               = 0
[pid 22914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22914] write(3, "1000", 4)         = 4
[pid 22914] close(3)                    = 0
[pid 22914] write(1, "executing program\n", 18) = 18
executing program
[pid 22914] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22914] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22914] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22914] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22914] exit_group(0)               = ?
[pid 22914] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22914, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22915 attached
, child_tidptr=0x55558c89a690) = 22915
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22915] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22915] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22915] setpgid(0, 0)               = 0
[pid 22915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22915] write(3, "1000", 4)         = 4
[pid 22915] close(3)                    = 0
executing program
[pid 22915] write(1, "executing program\n", 18) = 18
[pid 22915] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22915] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22915] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22915] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22915] exit_group(0)               = ?
[pid 22915] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22915, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22916
ci2-android-5-10/strace-static-x86_64: Process 22916 attached
[pid 22916] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22916] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22916] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22916] setpgid(0, 0)               = 0
[pid 22916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22916] <... openat resumed>)       = 3
[pid 22916] write(3, "1000", 4)         = 4
[pid 22916] close(3)                    = 0
executing program
[pid 22916] write(1, "executing program\n", 18) = 18
[pid 22916] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22916] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22916] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22916] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22916] exit_group(0)               = ?
[pid 22916] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22916, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22917 attached
, child_tidptr=0x55558c89a690) = 22917
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22917] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22917] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22917] setpgid(0, 0)               = 0
[pid 22917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22917] write(3, "1000", 4)         = 4
[pid 22917] close(3)                    = 0
[pid 22917] write(1, "executing program\n", 18) = 18
executing program
[pid 22917] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22917] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22917] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22917] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22917] exit_group(0)               = ?
[pid 22917] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22917, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22918
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22918 attached
[pid 22918] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22918] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22918] setpgid(0, 0)               = 0
[pid 22918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22918] write(3, "1000", 4)         = 4
[pid 22918] close(3)                    = 0
executing program
[pid 22918] write(1, "executing program\n", 18) = 18
[pid 22918] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22918] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22918] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22918] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22918] exit_group(0)               = ?
[pid 22918] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22918, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22919
ci2-android-5-10/strace-static-x86_64: Process 22919 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22919] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22919] setpgid(0, 0)               = 0
[pid 22919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22919] write(3, "1000", 4)         = 4
[pid 22919] close(3)                    = 0
[pid 22919] write(1, "executing program\n", 18) = 18
executing program
[pid 22919] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22919] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22919] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22919] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22919] exit_group(0)               = ?
[pid 22919] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22919, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22920
ci2-android-5-10/strace-static-x86_64: Process 22920 attached
[pid 22920] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22920] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22920] setpgid(0, 0)               = 0
[pid 22920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22920] <... openat resumed>)       = 3
[pid 22920] write(3, "1000", 4)         = 4
[pid 22920] close(3)                    = 0
[pid 22920] write(1, "executing program\n", 18) = 18
executing program
[pid 22920] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22920] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22920] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22920] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22920] exit_group(0)               = ?
[pid 22920] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22920, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22921
ci2-android-5-10/strace-static-x86_64: Process 22921 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22921] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22921] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22921] setpgid(0, 0)               = 0
[pid 22921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22921] write(3, "1000", 4)         = 4
[pid 22921] close(3)                    = 0
executing program
[pid 22921] write(1, "executing program\n", 18) = 18
[pid 22921] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22921] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22921] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22921] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22921] exit_group(0)               = ?
[pid 22921] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22921, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22922 attached
, child_tidptr=0x55558c89a690) = 22922
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22922] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22922] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22922] setpgid(0, 0)               = 0
[pid 22922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22922] write(3, "1000", 4)         = 4
[pid 22922] close(3)                    = 0
[pid 22922] write(1, "executing program\n", 18) = 18
executing program
[pid 22922] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22922] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22922] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22922] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22922] exit_group(0)               = ?
[pid 22922] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22922, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22923
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22923 attached
[pid 22923] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22923] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22923] setpgid(0, 0)               = 0
[pid 22923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22923] write(3, "1000", 4)         = 4
[pid 22923] close(3)                    = 0
[pid 22923] write(1, "executing program\n", 18) = 18
executing program
[pid 22923] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22923] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22923] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22923] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22923] exit_group(0)               = ?
[pid 22923] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22923, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22924 attached
, child_tidptr=0x55558c89a690) = 22924
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22924] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22924] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22924] setpgid(0, 0)               = 0
[pid 22924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22924] write(3, "1000", 4)         = 4
[pid 22924] close(3)                    = 0
executing program
[pid 22924] write(1, "executing program\n", 18) = 18
[pid 22924] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22924] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22924] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22924] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22924] exit_group(0)               = ?
[pid 22924] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22924, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22925 attached
, child_tidptr=0x55558c89a690) = 22925
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22925] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22925] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22925] setpgid(0, 0)               = 0
[pid 22925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22925] write(3, "1000", 4)         = 4
[pid 22925] close(3)                    = 0
executing program
[pid 22925] write(1, "executing program\n", 18) = 18
[pid 22925] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22925] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22925] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22925] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22925] exit_group(0)               = ?
[pid 22925] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22925, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22926
ci2-android-5-10/strace-static-x86_64: Process 22926 attached
[pid 22926] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22926] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22926] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22926] setpgid(0, 0)               = 0
[pid 22926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22926] write(3, "1000", 4)         = 4
[pid 22926] close(3)                    = 0
[pid 22926] write(1, "executing program\n", 18) = 18
executing program
[pid 22926] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22926] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22926] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22926] <... openat resumed>)       = 3
[pid 22926] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22926] exit_group(0)               = ?
[pid 22926] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22926, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22927 attached
, child_tidptr=0x55558c89a690) = 22927
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22927] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22927] <... set_robust_list resumed>) = 0
[pid 22927] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22927] setpgid(0, 0)               = 0
[pid 22927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22927] write(3, "1000", 4)         = 4
[pid 22927] close(3)                    = 0
[pid 22927] write(1, "executing program\n", 18) = 18
executing program
[pid 22927] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22927] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22927] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22927] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22927] exit_group(0)               = ?
[pid 22927] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22927, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22928 attached
, child_tidptr=0x55558c89a690) = 22928
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22928] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22928] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22928] setpgid(0, 0)               = 0
[pid 22928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22928] write(3, "1000", 4)         = 4
[pid 22928] close(3)                    = 0
executing program
[pid 22928] write(1, "executing program\n", 18) = 18
[pid 22928] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22928] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22928] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22928] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22928] exit_group(0)               = ?
[pid 22928] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22928, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22929 attached
, child_tidptr=0x55558c89a690) = 22929
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22929] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22929] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22929] setpgid(0, 0)               = 0
[pid 22929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22929] write(3, "1000", 4)         = 4
[pid 22929] close(3)                    = 0
executing program
[pid 22929] write(1, "executing program\n", 18) = 18
[pid 22929] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22929] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22929] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22929] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22929] exit_group(0)               = ?
[pid 22929] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22929, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22930
ci2-android-5-10/strace-static-x86_64: Process 22930 attached
[pid 22930] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22930] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22930] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22930] setpgid(0, 0)               = 0
[pid 22930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22930] <... openat resumed>)       = 3
[pid 22930] write(3, "1000", 4)         = 4
[pid 22930] close(3)                    = 0
[pid 22930] write(1, "executing program\n", 18) = 18
executing program
[pid 22930] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22930] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22930] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22930] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22930] exit_group(0)               = ?
[pid 22930] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22930, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22931 attached
, child_tidptr=0x55558c89a690) = 22931
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22931] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22931] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22931] setpgid(0, 0)               = 0
[pid 22931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22931] write(3, "1000", 4)         = 4
[pid 22931] close(3)                    = 0
[pid 22931] write(1, "executing program\n", 18) = 18
executing program
[pid 22931] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22931] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22931] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22931] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22931] exit_group(0)               = ?
[pid 22931] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22931, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22932 attached
, child_tidptr=0x55558c89a690) = 22932
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22932] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22932] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22932] setpgid(0, 0)               = 0
[pid 22932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22932] write(3, "1000", 4)         = 4
[pid 22932] close(3)                    = 0
[pid 22932] write(1, "executing program\n", 18) = 18
executing program
[pid 22932] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22932] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22932] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22932] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22932] exit_group(0)               = ?
[pid 22932] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22932, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22933
ci2-android-5-10/strace-static-x86_64: Process 22933 attached
[pid 22933] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22933] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22933] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22933] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22933] write(3, "1000", 4)         = 4
[pid 22933] close(3)                    = 0
[pid 22933] write(1, "executing program\n", 18) = 18
executing program
[pid 22933] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22933] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22933] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22933] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22933] exit_group(0)               = ?
[pid 22933] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22933, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22934
ci2-android-5-10/strace-static-x86_64: Process 22934 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22934] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22934] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22934] setpgid(0, 0)               = 0
[pid 22934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22934] write(3, "1000", 4)         = 4
[pid 22934] close(3)                    = 0
[pid 22934] write(1, "executing program\n", 18) = 18
executing program
[pid 22934] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22934] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22934] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22934] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22934] exit_group(0)               = ?
[pid 22934] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22934, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22935
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22935 attached
[pid 22935] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22935] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22935] setpgid(0, 0)               = 0
[pid 22935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22935] write(3, "1000", 4)         = 4
[pid 22935] close(3)                    = 0
executing program
[pid 22935] write(1, "executing program\n", 18) = 18
[pid 22935] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22935] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22935] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22935] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22935] exit_group(0)               = ?
[pid 22935] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22935, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22936
ci2-android-5-10/strace-static-x86_64: Process 22936 attached
[pid 22936] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22936] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22936] setpgid(0, 0)               = 0
[pid 22936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22936] write(3, "1000", 4)         = 4
[pid 22936] close(3)                    = 0
[pid 22936] write(1, "executing program\n", 18) = 18
executing program
[pid 22936] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22936] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22936] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22936] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22936] exit_group(0)               = ?
[pid 22936] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22936, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22937
ci2-android-5-10/strace-static-x86_64: Process 22937 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22937] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22937] <... set_robust_list resumed>) = 0
[pid 22937] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22937] setpgid(0, 0)               = 0
[pid 22937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22937] write(3, "1000", 4)         = 4
[pid 22937] close(3)                    = 0
[pid 22937] write(1, "executing program\n", 18) = 18
executing program
[pid 22937] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22937] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22937] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22937] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22937] exit_group(0)               = ?
[pid 22937] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22937, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22938
ci2-android-5-10/strace-static-x86_64: Process 22938 attached
[pid 22938] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22938] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22938] setpgid(0, 0)               = 0
[pid 22938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22938] <... openat resumed>)       = 3
[pid 22938] write(3, "1000", 4)         = 4
[pid 22938] close(3)                    = 0
[pid 22938] write(1, "executing program\n", 18) = 18
executing program
[pid 22938] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22938] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22938] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22938] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22938] exit_group(0)               = ?
[pid 22938] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22938, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22939
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22939 attached
[pid 22939] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22939] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22939] setpgid(0, 0)               = 0
[pid 22939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22939] write(3, "1000", 4)         = 4
[pid 22939] close(3)                    = 0
[pid 22939] write(1, "executing program\n", 18) = 18
[pid 22939] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22939] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22939] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22939] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22939] exit_group(0)               = ?
[pid 22939] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22939, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22940 attached
, child_tidptr=0x55558c89a690) = 22940
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22940] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22940] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22940] setpgid(0, 0)               = 0
[pid 22940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22940] write(3, "1000", 4)         = 4
[pid 22940] close(3)                    = 0
[pid 22940] write(1, "executing program\n", 18) = 18
[pid 22940] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22940] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22940] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22940] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22940] exit_group(0)               = ?
[pid 22940] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22940, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22941 attached
, child_tidptr=0x55558c89a690) = 22941
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22941] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22941] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22941] setpgid(0, 0)               = 0
[pid 22941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22941] write(3, "1000", 4)         = 4
[pid 22941] close(3)                    = 0
[pid 22941] write(1, "executing program\n", 18) = 18
executing program
[pid 22941] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22941] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22941] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22941] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22941] exit_group(0)               = ?
[pid 22941] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22941, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22942
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22942 attached
[pid 22942] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22942] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22942] setpgid(0, 0)               = 0
[pid 22942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22942] write(3, "1000", 4)         = 4
[pid 22942] close(3)                    = 0
[pid 22942] write(1, "executing program\n", 18) = 18
executing program
[pid 22942] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22942] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22942] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22942] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22942] exit_group(0)               = ?
[pid 22942] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22942, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22943 attached
, child_tidptr=0x55558c89a690) = 22943
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22943] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22943] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22943] setpgid(0, 0)               = 0
[pid 22943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22943] write(3, "1000", 4)         = 4
[pid 22943] close(3)                    = 0
[pid 22943] write(1, "executing program\n", 18) = 18
executing program
[pid 22943] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22943] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22943] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22943] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22943] exit_group(0)               = ?
[pid 22943] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22943, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22944 attached
, child_tidptr=0x55558c89a690) = 22944
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22944] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22944] <... set_robust_list resumed>) = 0
[pid 22944] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22944] setpgid(0, 0)               = 0
[pid 22944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22944] write(3, "1000", 4)         = 4
[pid 22944] close(3)                    = 0
executing program
[pid 22944] write(1, "executing program\n", 18) = 18
[pid 22944] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22944] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22944] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22944] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22944] exit_group(0)               = ?
[pid 22944] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22944, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22945 attached
, child_tidptr=0x55558c89a690) = 22945
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22945] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22945] setpgid(0, 0)               = 0
[pid 22945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22945] write(3, "1000", 4)         = 4
[pid 22945] close(3)                    = 0
[pid 22945] write(1, "executing program\n", 18) = 18
executing program
[pid 22945] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22945] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22945] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22945] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22945] exit_group(0)               = ?
[pid 22945] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22945, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22946 attached
, child_tidptr=0x55558c89a690) = 22946
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22946] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22946] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22946] setpgid(0, 0)               = 0
[pid 22946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22946] write(3, "1000", 4)         = 4
[pid 22946] close(3)                    = 0
executing program
[pid 22946] write(1, "executing program\n", 18) = 18
[pid 22946] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22946] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22946] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22946] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22946] exit_group(0)               = ?
[pid 22946] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22946, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22947
ci2-android-5-10/strace-static-x86_64: Process 22947 attached
[pid 22947] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22947] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22947] setpgid(0, 0)               = 0
[pid 22947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22947] <... openat resumed>)       = 3
[pid 22947] write(3, "1000", 4)         = 4
[pid 22947] close(3)                    = 0
[pid 22947] write(1, "executing program\n", 18) = 18
[pid 22947] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22947] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22947] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22947] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22947] exit_group(0)               = ?
[pid 22947] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22947, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22948 attached
, child_tidptr=0x55558c89a690) = 22948
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22948] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22948] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22948] setpgid(0, 0)               = 0
[pid 22948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22948] write(3, "1000", 4)         = 4
[pid 22948] close(3)                    = 0
[pid 22948] write(1, "executing program\n", 18) = 18
executing program
[pid 22948] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22948] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22948] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22948] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22948] exit_group(0)               = ?
[pid 22948] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22948, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22949 attached
, child_tidptr=0x55558c89a690) = 22949
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22949] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22949] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22949] setpgid(0, 0)               = 0
[pid 22949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22949] write(3, "1000", 4)         = 4
[pid 22949] close(3)                    = 0
executing program
[pid 22949] write(1, "executing program\n", 18) = 18
[pid 22949] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22949] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22949] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22949] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22949] exit_group(0)               = ?
[pid 22949] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22949, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22950 attached
, child_tidptr=0x55558c89a690) = 22950
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22950] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22950] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22950] setpgid(0, 0)               = 0
[pid 22950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22950] write(3, "1000", 4)         = 4
[pid 22950] close(3)                    = 0
executing program
[pid 22950] write(1, "executing program\n", 18) = 18
[pid 22950] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22950] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22950] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22950] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22950] exit_group(0)               = ?
[pid 22950] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22950, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22951
ci2-android-5-10/strace-static-x86_64: Process 22951 attached
[pid 22951] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22951] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22951] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22951] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22951] write(3, "1000", 4)         = 4
[pid 22951] close(3)                    = 0
executing program
[pid 22951] write(1, "executing program\n", 18) = 18
[pid 22951] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22951] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22951] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22951] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22951] exit_group(0)               = ?
[pid 22951] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22951, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22952
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22952 attached
[pid 22952] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22952] setpgid(0, 0)               = 0
[pid 22952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22952] write(3, "1000", 4)         = 4
[pid 22952] close(3)                    = 0
executing program
[pid 22952] write(1, "executing program\n", 18) = 18
[pid 22952] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22952] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22952] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22952] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22952] exit_group(0)               = ?
[pid 22952] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22952, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22953 attached
, child_tidptr=0x55558c89a690) = 22953
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22953] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22953] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22953] setpgid(0, 0)               = 0
[pid 22953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22953] write(3, "1000", 4)         = 4
[pid 22953] close(3)                    = 0
[pid 22953] write(1, "executing program\n", 18) = 18
executing program
[pid 22953] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22953] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22953] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22953] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22953] exit_group(0)               = ?
[pid 22953] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22953, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22954
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22954 attached
[pid 22954] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22954] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22954] setpgid(0, 0)               = 0
[pid 22954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22954] write(3, "1000", 4)         = 4
[pid 22954] close(3)                    = 0
executing program
[pid 22954] write(1, "executing program\n", 18) = 18
[pid 22954] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22954] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22954] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22954] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22954] exit_group(0)               = ?
[pid 22954] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22954, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22955
ci2-android-5-10/strace-static-x86_64: Process 22955 attached
[pid 22955] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22955] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22955] <... prctl resumed>)        = 0
[pid 22955] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22955] write(3, "1000", 4)         = 4
[pid 22955] close(3)                    = 0
executing program
[pid 22955] write(1, "executing program\n", 18) = 18
[pid 22955] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22955] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22955] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22955] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22955] exit_group(0)               = ?
[pid 22955] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22955, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22956 attached
, child_tidptr=0x55558c89a690) = 22956
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22956] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22956] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22956] setpgid(0, 0)               = 0
[pid 22956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22956] write(3, "1000", 4)         = 4
[pid 22956] close(3)                    = 0
[pid 22956] write(1, "executing program\n", 18) = 18
executing program
[pid 22956] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22956] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22956] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22956] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22956] exit_group(0)               = ?
[pid 22956] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22956, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22957 attached
, child_tidptr=0x55558c89a690) = 22957
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22957] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22957] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22957] setpgid(0, 0)               = 0
[pid 22957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22957] write(3, "1000", 4)         = 4
[pid 22957] close(3)                    = 0
[pid 22957] write(1, "executing program\n", 18) = 18
executing program
[pid 22957] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22957] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22957] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22957] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22957] exit_group(0)               = ?
[pid 22957] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22957, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22958
ci2-android-5-10/strace-static-x86_64: Process 22958 attached
[pid 22958] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22958] setpgid(0, 0)               = 0
[pid 22958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22958] <... openat resumed>)       = 3
[pid 22958] write(3, "1000", 4)         = 4
[pid 22958] close(3)                    = 0
[pid 22958] write(1, "executing program\n", 18) = 18
executing program
[pid 22958] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22958] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22958] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22958] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22958] exit_group(0)               = ?
[pid 22958] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22958, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22959 attached
, child_tidptr=0x55558c89a690) = 22959
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22959] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22959] <... set_robust_list resumed>) = 0
[pid 22959] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22959] setpgid(0, 0)               = 0
[pid 22959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22959] write(3, "1000", 4)         = 4
[pid 22959] close(3)                    = 0
[pid 22959] write(1, "executing program\n", 18) = 18
executing program
[pid 22959] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22959] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22959] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22959] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22959] exit_group(0)               = ?
[pid 22959] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22959, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22960 attached
, child_tidptr=0x55558c89a690) = 22960
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22960] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22960] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22960] setpgid(0, 0)               = 0
[pid 22960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22960] write(3, "1000", 4)         = 4
[pid 22960] close(3)                    = 0
[pid 22960] write(1, "executing program\n", 18) = 18
executing program
[pid 22960] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22960] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22960] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22960] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22960] exit_group(0)               = ?
[pid 22960] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22960, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22961 attached
, child_tidptr=0x55558c89a690) = 22961
[pid 22961] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22961] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22961] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22961] <... prctl resumed>)        = 0
[pid 22961] setpgid(0, 0)               = 0
[pid 22961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22961] write(3, "1000", 4)         = 4
[pid 22961] close(3)                    = 0
executing program
[pid 22961] write(1, "executing program\n", 18) = 18
[pid 22961] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22961] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22961] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22961] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22961] exit_group(0)               = ?
[pid 22961] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22961, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22962
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22962 attached
[pid 22962] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22962] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22962] setpgid(0, 0)               = 0
[pid 22962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22962] write(3, "1000", 4)         = 4
[pid 22962] close(3)                    = 0
[pid 22962] write(1, "executing program\n", 18) = 18
executing program
[pid 22962] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22962] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22962] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22962] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22962] exit_group(0)               = ?
[pid 22962] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22962, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22963
ci2-android-5-10/strace-static-x86_64: Process 22963 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22963] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22963] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22963] setpgid(0, 0)               = 0
[pid 22963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22963] write(3, "1000", 4)         = 4
[pid 22963] close(3)                    = 0
executing program
[pid 22963] write(1, "executing program\n", 18) = 18
[pid 22963] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22963] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22963] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22963] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22963] exit_group(0)               = ?
[pid 22963] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22963, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22964 attached
, child_tidptr=0x55558c89a690) = 22964
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22964] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22964] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22964] setpgid(0, 0)               = 0
[pid 22964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22964] write(3, "1000", 4)         = 4
[pid 22964] close(3)                    = 0
executing program
[pid 22964] write(1, "executing program\n", 18) = 18
[pid 22964] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22964] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22964] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22964] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22964] exit_group(0)               = ?
[pid 22964] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22964, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22965
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22965 attached
[pid 22965] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22965] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22965] setpgid(0, 0)               = 0
[pid 22965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22965] write(3, "1000", 4)         = 4
[pid 22965] close(3)                    = 0
executing program
[pid 22965] write(1, "executing program\n", 18) = 18
[pid 22965] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22965] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22965] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22965] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22965] exit_group(0)               = ?
[pid 22965] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22965, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22966
ci2-android-5-10/strace-static-x86_64: Process 22966 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22966] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22966] setpgid(0, 0)               = 0
[pid 22966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22966] write(3, "1000", 4)         = 4
[pid 22966] close(3)                    = 0
[pid 22966] write(1, "executing program\n", 18) = 18
executing program
[pid 22966] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22966] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22966] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22966] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22966] exit_group(0)               = ?
[pid 22966] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22966, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22967 attached
 <unfinished ...>
[pid 22967] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22967
[pid 22967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22967] setpgid(0, 0)               = 0
[pid 22967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22967] <... openat resumed>)       = 3
[pid 22967] write(3, "1000", 4)         = 4
[pid 22967] close(3)                    = 0
[pid 22967] write(1, "executing program\n", 18) = 18
executing program
[pid 22967] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22967] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 22967] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22967] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22967] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22967] exit_group(0)               = ?
[pid 22967] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22967, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22968 attached
, child_tidptr=0x55558c89a690) = 22968
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22968] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22968] <... set_robust_list resumed>) = 0
[pid 22968] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22968] setpgid(0, 0)               = 0
[pid 22968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22968] write(3, "1000", 4)         = 4
[pid 22968] close(3)                    = 0
executing program
[pid 22968] write(1, "executing program\n", 18) = 18
[pid 22968] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22968] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22968] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22968] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22968] exit_group(0)               = ?
[pid 22968] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22968, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22969
ci2-android-5-10/strace-static-x86_64: Process 22969 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22969] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22969] setpgid(0, 0)               = 0
[pid 22969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22969] write(3, "1000", 4)         = 4
[pid 22969] close(3)                    = 0
[pid 22969] write(1, "executing program\n", 18) = 18
executing program
[pid 22969] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22969] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22969] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22969] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22969] exit_group(0)               = ?
[pid 22969] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22969, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22970
ci2-android-5-10/strace-static-x86_64: Process 22970 attached
[pid 22970] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22970] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22970] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22970] setpgid(0, 0)               = 0
[pid 22970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22970] write(3, "1000", 4)         = 4
[pid 22970] close(3)                    = 0
[pid 22970] write(1, "executing program\n", 18) = 18
executing program
[pid 22970] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22970] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22970] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22970] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22970] exit_group(0)               = ?
[pid 22970] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22970, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22971 attached
, child_tidptr=0x55558c89a690) = 22971
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22971] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22971] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22971] setpgid(0, 0)               = 0
[pid 22971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22971] write(3, "1000", 4)         = 4
[pid 22971] close(3)                    = 0
[pid 22971] write(1, "executing program\n", 18) = 18
executing program
[pid 22971] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22971] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22971] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22971] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22971] exit_group(0)               = ?
[pid 22971] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22971, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22972 attached
 <unfinished ...>
[pid 22972] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22972] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22972] setpgid(0, 0)               = 0
[pid 22972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22972] write(3, "1000", 4)         = 4
executing program
[pid 22972] close(3)                    = 0
[pid 22972] write(1, "executing program\n", 18) = 18
[pid 22972] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22972] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22972
[pid 22972] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22972] <... openat resumed>)       = 3
[pid 22972] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22972] exit_group(0)               = ?
[pid 22972] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22972, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22973 attached
, child_tidptr=0x55558c89a690) = 22973
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22973] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22973] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22973] setpgid(0, 0)               = 0
[pid 22973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22973] write(3, "1000", 4)         = 4
[pid 22973] close(3)                    = 0
[pid 22973] write(1, "executing program\n", 18) = 18
executing program
[pid 22973] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22973] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22973] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22973] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22973] exit_group(0)               = ?
[pid 22973] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22973, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22974 attached
, child_tidptr=0x55558c89a690) = 22974
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22974] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22974] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22974] setpgid(0, 0)               = 0
[pid 22974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22974] write(3, "1000", 4)         = 4
[pid 22974] close(3)                    = 0
[pid 22974] write(1, "executing program\n", 18) = 18
[pid 22974] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22974] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22974] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22974] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22974] exit_group(0)               = ?
[pid 22974] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22974, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22975
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22975 attached
[pid 22975] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22975] setpgid(0, 0)               = 0
[pid 22975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22975] write(3, "1000", 4)         = 4
[pid 22975] close(3)                    = 0
[pid 22975] write(1, "executing program\n", 18) = 18
executing program
[pid 22975] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22975] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22975] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22975] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22975] exit_group(0)               = ?
[pid 22975] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22975, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22976 attached
, child_tidptr=0x55558c89a690) = 22976
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22976] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22976] <... set_robust_list resumed>) = 0
[pid 22976] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22976] setpgid(0, 0)               = 0
[pid 22976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22976] write(3, "1000", 4)         = 4
[pid 22976] close(3)                    = 0
[pid 22976] write(1, "executing program\n", 18) = 18
executing program
[pid 22976] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22976] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22976] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22976] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22976] exit_group(0)               = ?
[pid 22976] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22976, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22977 attached
, child_tidptr=0x55558c89a690) = 22977
[pid 22977] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22977] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22977] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22977] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22977] write(3, "1000", 4)         = 4
[pid 22977] close(3)                    = 0
[pid 22977] write(1, "executing program\n", 18) = 18
executing program
[pid 22977] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22977] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22977] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22977] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22977] exit_group(0)               = ?
[pid 22977] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22977, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22978 attached
, child_tidptr=0x55558c89a690) = 22978
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22978] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22978] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22978] setpgid(0, 0)               = 0
[pid 22978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22978] write(3, "1000", 4)         = 4
[pid 22978] close(3)                    = 0
executing program
[pid 22978] write(1, "executing program\n", 18) = 18
[pid 22978] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22978] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22978] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22978] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22978] exit_group(0)               = ?
[pid 22978] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22978, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22979 attached
 <unfinished ...>
[pid 22979] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22979] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 22979
[pid 22979] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22979] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22979] <... prctl resumed>)        = 0
[pid 22979] setpgid(0, 0)               = 0
[pid 22979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22979] write(3, "1000", 4)         = 4
[pid 22979] close(3)                    = 0
[pid 22979] write(1, "executing program\n", 18) = 18
[pid 22979] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22979] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22979] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22979] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22979] exit_group(0)               = ?
[pid 22979] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22979, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22980
ci2-android-5-10/strace-static-x86_64: Process 22980 attached
[pid 22980] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22980] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22980] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22980] setpgid(0, 0)               = 0
[pid 22980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22980] <... openat resumed>)       = 3
[pid 22980] write(3, "1000", 4)         = 4
[pid 22980] close(3)                    = 0
[pid 22980] write(1, "executing program\n", 18) = 18
executing program
[pid 22980] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22980] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22980] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22980] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22980] exit_group(0)               = ?
[pid 22980] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22980, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22981 attached
, child_tidptr=0x55558c89a690) = 22981
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22981] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22981] setpgid(0, 0)               = 0
[pid 22981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22981] write(3, "1000", 4)         = 4
[pid 22981] close(3)                    = 0
executing program
[pid 22981] write(1, "executing program\n", 18) = 18
[pid 22981] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22981] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22981] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22981] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22981] exit_group(0)               = ?
[pid 22981] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22981, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22982
ci2-android-5-10/strace-static-x86_64: Process 22982 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22982] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22982] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22982] setpgid(0, 0)               = 0
[pid 22982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22982] write(3, "1000", 4)         = 4
[pid 22982] close(3)                    = 0
[pid 22982] write(1, "executing program\n", 18) = 18
executing program
[pid 22982] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22982] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22982] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22982] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22982] exit_group(0)               = ?
[pid 22982] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22982, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22983
ci2-android-5-10/strace-static-x86_64: Process 22983 attached
[pid 22983] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22983] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22983] setpgid(0, 0)               = 0
[pid 22983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22983] <... openat resumed>)       = 3
[pid 22983] write(3, "1000", 4)         = 4
[pid 22983] close(3)                    = 0
executing program
[pid 22983] write(1, "executing program\n", 18) = 18
[pid 22983] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22983] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22983] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22983] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22983] exit_group(0)               = ?
[pid 22983] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22983, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22984
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 22984 attached
[pid 22984] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22984] setpgid(0, 0)               = 0
[pid 22984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22984] write(3, "1000", 4)         = 4
[pid 22984] close(3)                    = 0
[pid 22984] write(1, "executing program\n", 18) = 18
executing program
[pid 22984] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22984] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22984] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22984] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22984] exit_group(0)               = ?
[pid 22984] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22984, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22985 attached
, child_tidptr=0x55558c89a690) = 22985
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22985] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22985] <... set_robust_list resumed>) = 0
[pid 22985] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22985] setpgid(0, 0)               = 0
[pid 22985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22985] write(3, "1000", 4)         = 4
[pid 22985] close(3)                    = 0
executing program
[pid 22985] write(1, "executing program\n", 18) = 18
[pid 22985] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22985] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22985] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22985] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22985] exit_group(0)               = ?
[pid 22985] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22985, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22986 attached
, child_tidptr=0x55558c89a690) = 22986
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22986] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22986] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22986] setpgid(0, 0)               = 0
[pid 22986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22986] write(3, "1000", 4)         = 4
[pid 22986] close(3)                    = 0
[pid 22986] write(1, "executing program\n", 18) = 18
executing program
[pid 22986] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22986] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22986] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22986] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22986] exit_group(0)               = ?
[pid 22986] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22986, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22987
ci2-android-5-10/strace-static-x86_64: Process 22987 attached
[pid 22987] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22987] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22987] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22987] setpgid(0, 0)               = 0
[pid 22987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22987] <... openat resumed>)       = 3
[pid 22987] write(3, "1000", 4)         = 4
[pid 22987] close(3)                    = 0
[pid 22987] write(1, "executing program\n", 18) = 18
[pid 22987] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 22987] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22987] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22987] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22987] exit_group(0)               = ?
[pid 22987] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22987, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22988
ci2-android-5-10/strace-static-x86_64: Process 22988 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22988] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22988] setpgid(0, 0)               = 0
[pid 22988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22988] write(3, "1000", 4)         = 4
[pid 22988] close(3)                    = 0
[pid 22988] write(1, "executing program\n", 18) = 18
executing program
[pid 22988] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22988] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22988] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22988] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22988] exit_group(0)               = ?
[pid 22988] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22988, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22989 attached
, child_tidptr=0x55558c89a690) = 22989
[pid 22989] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22989] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22989] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22989] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22989] <... prctl resumed>)        = 0
[pid 22989] setpgid(0, 0)               = 0
[pid 22989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22989] write(3, "1000", 4)         = 4
[pid 22989] close(3)                    = 0
[pid 22989] write(1, "executing program\n", 18) = 18
[pid 22989] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22989] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22989] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
executing program
[pid 22989] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22989] exit_group(0)               = ?
[pid 22989] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22989, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22990
ci2-android-5-10/strace-static-x86_64: Process 22990 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22990] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22990] <... set_robust_list resumed>) = 0
[pid 22990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22990] setpgid(0, 0)               = 0
[pid 22990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22990] write(3, "1000", 4)         = 4
[pid 22990] close(3)                    = 0
executing program
[pid 22990] write(1, "executing program\n", 18) = 18
[pid 22990] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22990] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22990] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22990] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22990] exit_group(0)               = ?
[pid 22990] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22990, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22991
ci2-android-5-10/strace-static-x86_64: Process 22991 attached
[pid 22991] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22991] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22991] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22991] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22991] <... prctl resumed>)        = 0
[pid 22991] setpgid(0, 0)               = 0
[pid 22991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22991] write(3, "1000", 4)         = 4
[pid 22991] close(3)                    = 0
[pid 22991] write(1, "executing program\n", 18) = 18
executing program
[pid 22991] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22991] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22991] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22991] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22991] exit_group(0)               = ?
[pid 22991] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22991, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22992 attached
, child_tidptr=0x55558c89a690) = 22992
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22992] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22992] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22992] setpgid(0, 0)               = 0
[pid 22992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22992] write(3, "1000", 4)         = 4
[pid 22992] close(3)                    = 0
executing program
[pid 22992] write(1, "executing program\n", 18) = 18
[pid 22992] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22992] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22992] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22992] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22992] exit_group(0)               = ?
[pid 22992] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22992, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22993
ci2-android-5-10/strace-static-x86_64: Process 22993 attached
[pid 22993] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22993] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22993] setpgid(0, 0)               = 0
[pid 22993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 22993] <... openat resumed>)       = 3
[pid 22993] write(3, "1000", 4 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22993] <... write resumed>)        = 4
[pid 22993] close(3)                    = 0
[pid 22993] write(1, "executing program\n", 18) = 18
executing program
[pid 22993] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22993] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22993] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22993] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22993] exit_group(0)               = ?
[pid 22993] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22993, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22994 attached
, child_tidptr=0x55558c89a690) = 22994
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22994] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22994] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22994] setpgid(0, 0)               = 0
[pid 22994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22994] write(3, "1000", 4)         = 4
[pid 22994] close(3)                    = 0
executing program
[pid 22994] write(1, "executing program\n", 18) = 18
[pid 22994] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22994] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22994] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22994] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22994] exit_group(0)               = ?
[pid 22994] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22994, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22995 attached
, child_tidptr=0x55558c89a690) = 22995
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22995] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22995] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22995] setpgid(0, 0)               = 0
[pid 22995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22995] write(3, "1000", 4)         = 4
[pid 22995] close(3)                    = 0
[pid 22995] write(1, "executing program\n", 18) = 18
executing program
[pid 22995] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22995] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22995] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22995] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22995] exit_group(0)               = ?
[pid 22995] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22995, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22996
ci2-android-5-10/strace-static-x86_64: Process 22996 attached
[pid 22996] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22996] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22996] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 22996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22996] setpgid(0, 0)               = 0
[pid 22996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22996] write(3, "1000", 4)         = 4
[pid 22996] close(3)                    = 0
executing program
[pid 22996] write(1, "executing program\n", 18) = 18
[pid 22996] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22996] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22996] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22996] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22996] exit_group(0)               = ?
[pid 22996] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22996, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22997 attached
, child_tidptr=0x55558c89a690) = 22997
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22997] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22997] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22997] setpgid(0, 0)               = 0
[pid 22997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22997] write(3, "1000", 4)         = 4
[pid 22997] close(3)                    = 0
executing program
[pid 22997] write(1, "executing program\n", 18) = 18
[pid 22997] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22997] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22997] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22997] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22997] exit_group(0)               = ?
[pid 22997] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22997, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 22998
ci2-android-5-10/strace-static-x86_64: Process 22998 attached
[pid 22998] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22998] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22998] setpgid(0, 0)               = 0
[pid 22998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22998] write(3, "1000", 4)         = 4
[pid 22998] close(3)                    = 0
[pid 22998] write(1, "executing program\n", 18) = 18
executing program
[pid 22998] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22998] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22998] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22998] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22998] exit_group(0)               = ?
[pid 22998] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22998, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 22999 attached
, child_tidptr=0x55558c89a690) = 22999
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22999] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 22999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 22999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 22999] setpgid(0, 0)               = 0
[pid 22999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 22999] write(3, "1000", 4)         = 4
[pid 22999] close(3)                    = 0
[pid 22999] write(1, "executing program\n", 18) = 18
executing program
[pid 22999] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 22999] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 22999] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 22999] pwrite64(3, "\x02", 1, 4)   = 1
[pid 22999] exit_group(0)               = ?
[pid 22999] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22999, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23000 attached
, child_tidptr=0x55558c89a690) = 23000
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23000] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23000] setpgid(0, 0)               = 0
[pid 23000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23000] write(3, "1000", 4)         = 4
[pid 23000] close(3)                    = 0
executing program
[pid 23000] write(1, "executing program\n", 18) = 18
[pid 23000] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23000] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23000] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23000] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23000] exit_group(0)               = ?
[pid 23000] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23000, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23001 attached
, child_tidptr=0x55558c89a690) = 23001
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23001] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23001] setpgid(0, 0)               = 0
[pid 23001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23001] write(3, "1000", 4)         = 4
[pid 23001] close(3)                    = 0
executing program
[pid 23001] write(1, "executing program\n", 18) = 18
[pid 23001] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23001] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23001] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23001] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23001] exit_group(0)               = ?
[pid 23001] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23001, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23002
ci2-android-5-10/strace-static-x86_64: Process 23002 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23002] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23002] setpgid(0, 0)               = 0
[pid 23002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23002] write(3, "1000", 4)         = 4
[pid 23002] close(3)                    = 0
executing program
[pid 23002] write(1, "executing program\n", 18) = 18
[pid 23002] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23002] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23002] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23002] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23002] exit_group(0)               = ?
[pid 23002] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23002, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23003
ci2-android-5-10/strace-static-x86_64: Process 23003 attached
[pid 23003] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23003] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23003] setpgid(0, 0)               = 0
[pid 23003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23003] <... openat resumed>)       = 3
[pid 23003] write(3, "1000", 4)         = 4
[pid 23003] close(3)                    = 0
[pid 23003] write(1, "executing program\n", 18) = 18
executing program
[pid 23003] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23003] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23003] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23003] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23003] exit_group(0)               = ?
[pid 23003] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23003, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23004 attached
, child_tidptr=0x55558c89a690) = 23004
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23004] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23004] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23004] setpgid(0, 0)               = 0
[pid 23004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23004] write(3, "1000", 4)         = 4
[pid 23004] close(3)                    = 0
[pid 23004] write(1, "executing program\n", 18) = 18
executing program
[pid 23004] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23004] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23004] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23004] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23004] exit_group(0)               = ?
[pid 23004] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23004, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23005
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23005 attached
[pid 23005] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23005] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23005] setpgid(0, 0)               = 0
[pid 23005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23005] write(3, "1000", 4)         = 4
[pid 23005] close(3)                    = 0
[pid 23005] write(1, "executing program\n", 18) = 18
executing program
[pid 23005] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23005] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23005] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23005] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23005] exit_group(0)               = ?
[pid 23005] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23005, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23006 attached
, child_tidptr=0x55558c89a690) = 23006
[pid 23006] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23006] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23006] write(3, "1000", 4)         = 4
[pid 23006] close(3)                    = 0
executing program
[pid 23006] write(1, "executing program\n", 18) = 18
[pid 23006] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23006] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23006] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23006] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23006] exit_group(0)               = ?
[pid 23006] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23006, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23007 attached
, child_tidptr=0x55558c89a690) = 23007
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23007] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23007] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23007] setpgid(0, 0)               = 0
[pid 23007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23007] write(3, "1000", 4)         = 4
[pid 23007] close(3)                    = 0
executing program
[pid 23007] write(1, "executing program\n", 18) = 18
[pid 23007] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23007] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23007] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23007] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23007] exit_group(0)               = ?
[pid 23007] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23007, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23008 attached
 <unfinished ...>
[pid 23008] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23008] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23008
[pid 23008] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23008] setpgid(0, 0)               = 0
[pid 23008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23008] write(3, "1000", 4)         = 4
[pid 23008] close(3)                    = 0
[pid 23008] write(1, "executing program\n", 18) = 18
executing program
[pid 23008] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23008] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23008] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23008] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23008] exit_group(0)               = ?
[pid 23008] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23008, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23009
ci2-android-5-10/strace-static-x86_64: Process 23009 attached
[pid 23009] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23009] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23009] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23009] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23009] write(3, "1000", 4)         = 4
[pid 23009] close(3)                    = 0
[pid 23009] write(1, "executing program\n", 18) = 18
executing program
[pid 23009] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23009] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23009] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23009] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23009] exit_group(0)               = ?
[pid 23009] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23009, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23010 attached
, child_tidptr=0x55558c89a690) = 23010
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23010] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23010] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23010] setpgid(0, 0)               = 0
[pid 23010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23010] write(3, "1000", 4)         = 4
[pid 23010] close(3)                    = 0
executing program
[pid 23010] write(1, "executing program\n", 18) = 18
[pid 23010] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23010] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23010] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23010] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23010] exit_group(0)               = ?
[pid 23010] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23010, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23011
ci2-android-5-10/strace-static-x86_64: Process 23011 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23011] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23011] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23011] setpgid(0, 0)               = 0
[pid 23011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23011] write(3, "1000", 4)         = 4
[pid 23011] close(3)                    = 0
[pid 23011] write(1, "executing program\n", 18) = 18
executing program
[pid 23011] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23011] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23011] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23011] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23011] exit_group(0)               = ?
[pid 23011] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23011, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23012 attached
, child_tidptr=0x55558c89a690) = 23012
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23012] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23012] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23012] setpgid(0, 0)               = 0
[pid 23012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23012] write(3, "1000", 4)         = 4
[pid 23012] close(3)                    = 0
executing program
[pid 23012] write(1, "executing program\n", 18) = 18
[pid 23012] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23012] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23012] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23012] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23012] exit_group(0)               = ?
[pid 23012] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23012, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23013
ci2-android-5-10/strace-static-x86_64: Process 23013 attached
[pid 23013] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23013] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23013] setpgid(0, 0)               = 0
[pid 23013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23013] write(3, "1000", 4)         = 4
[pid 23013] close(3)                    = 0
executing program
[pid 23013] write(1, "executing program\n", 18) = 18
[pid 23013] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23013] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23013] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23013] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23013] exit_group(0)               = ?
[pid 23013] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23013, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23014 attached
 <unfinished ...>
[pid 23014] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23014
[pid 23014] <... set_robust_list resumed>) = 0
[pid 23014] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23014] setpgid(0, 0)               = 0
[pid 23014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23014] <... openat resumed>)       = 3
[pid 23014] write(3, "1000", 4)         = 4
[pid 23014] close(3)                    = 0
executing program
[pid 23014] write(1, "executing program\n", 18) = 18
[pid 23014] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23014] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23014] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23014] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23014] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23014] exit_group(0)               = ?
[pid 23014] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23014, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23015
ci2-android-5-10/strace-static-x86_64: Process 23015 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23015] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23015] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23015] setpgid(0, 0)               = 0
[pid 23015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23015] write(3, "1000", 4)         = 4
[pid 23015] close(3)                    = 0
[pid 23015] write(1, "executing program\n", 18) = 18
executing program
[pid 23015] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23015] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23015] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23015] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23015] exit_group(0)               = ?
[pid 23015] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23015, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23016
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23016 attached
[pid 23016] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23016] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23016] setpgid(0, 0)               = 0
[pid 23016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23016] write(3, "1000", 4)         = 4
[pid 23016] close(3)                    = 0
executing program
[pid 23016] write(1, "executing program\n", 18) = 18
[pid 23016] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23016] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23016] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23016] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23016] exit_group(0)               = ?
[pid 23016] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23016, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23017 attached
, child_tidptr=0x55558c89a690) = 23017
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23017] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23017] <... set_robust_list resumed>) = 0
[pid 23017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23017] setpgid(0, 0)               = 0
[pid 23017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23017] write(3, "1000", 4)         = 4
[pid 23017] close(3)                    = 0
[pid 23017] write(1, "executing program\n", 18) = 18
executing program
[pid 23017] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23017] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23017] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23017] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23017] exit_group(0)               = ?
[pid 23017] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23017, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23018 attached
, child_tidptr=0x55558c89a690) = 23018
[pid 23018] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23018] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23018] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23018] setpgid(0, 0)               = 0
[pid 23018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23018] write(3, "1000", 4)         = 4
[pid 23018] close(3)                    = 0
[pid 23018] write(1, "executing program\n", 18) = 18
executing program
[pid 23018] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23018] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23018] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23018] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23018] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23018] exit_group(0)               = ?
[pid 23018] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23018, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23019 attached
, child_tidptr=0x55558c89a690) = 23019
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23019] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23019] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23019] setpgid(0, 0)               = 0
[pid 23019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23019] write(3, "1000", 4)         = 4
[pid 23019] close(3)                    = 0
[pid 23019] write(1, "executing program\n", 18) = 18
executing program
[pid 23019] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23019] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23019] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23019] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23019] exit_group(0)               = ?
[pid 23019] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23019, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23020 attached
, child_tidptr=0x55558c89a690) = 23020
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23020] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23020] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23020] setpgid(0, 0)               = 0
[pid 23020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23020] write(3, "1000", 4)         = 4
[pid 23020] close(3)                    = 0
executing program
[pid 23020] write(1, "executing program\n", 18) = 18
[pid 23020] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23020] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23020] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23020] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23020] exit_group(0)               = ?
[pid 23020] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23020, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23021
ci2-android-5-10/strace-static-x86_64: Process 23021 attached
[pid 23021] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23021] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23021] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23021] <... prctl resumed>)        = 0
[pid 23021] setpgid(0, 0)               = 0
[pid 23021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23021] <... openat resumed>)       = 3
[pid 23021] write(3, "1000", 4)         = 4
[pid 23021] close(3)                    = 0
[pid 23021] write(1, "executing program\n", 18) = 18
[pid 23021] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23021] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23021] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23021] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23021] exit_group(0)               = ?
[pid 23021] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23021, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23022 attached
, child_tidptr=0x55558c89a690) = 23022
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23022] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23022] <... set_robust_list resumed>) = 0
[pid 23022] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23022] setpgid(0, 0)               = 0
[pid 23022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23022] write(3, "1000", 4)         = 4
[pid 23022] close(3)                    = 0
executing program
[pid 23022] write(1, "executing program\n", 18) = 18
[pid 23022] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23022] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23022] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23022] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23022] exit_group(0)               = ?
[pid 23022] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23022, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23023
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23023 attached
[pid 23023] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23023] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23023] setpgid(0, 0)               = 0
[pid 23023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23023] write(3, "1000", 4)         = 4
[pid 23023] close(3)                    = 0
[pid 23023] write(1, "executing program\n", 18) = 18
[pid 23023] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23023] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23023] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23023] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23023] exit_group(0)               = ?
[pid 23023] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23023, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23024 attached
, child_tidptr=0x55558c89a690) = 23024
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23024] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23024] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23024] setpgid(0, 0)               = 0
[pid 23024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23024] write(3, "1000", 4)         = 4
[pid 23024] close(3)                    = 0
executing program
[pid 23024] write(1, "executing program\n", 18) = 18
[pid 23024] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23024] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23024] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23024] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23024] exit_group(0)               = ?
[pid 23024] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23024, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23025 attached
, child_tidptr=0x55558c89a690) = 23025
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23025] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23025] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23025] setpgid(0, 0)               = 0
[pid 23025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23025] write(3, "1000", 4)         = 4
[pid 23025] close(3)                    = 0
executing program
[pid 23025] write(1, "executing program\n", 18) = 18
[pid 23025] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23025] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23025] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23025] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23025] exit_group(0)               = ?
[pid 23025] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23025, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23026
ci2-android-5-10/strace-static-x86_64: Process 23026 attached
[pid 23026] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23026] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23026] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23026] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23026] write(3, "1000", 4)         = 4
[pid 23026] close(3)                    = 0
executing program
[pid 23026] write(1, "executing program\n", 18) = 18
[pid 23026] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23026] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23026] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23026] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23026] exit_group(0)               = ?
[pid 23026] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23026, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23027
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23027 attached
, NULL, 8) = 0
[pid 23027] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23027] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23027] setpgid(0, 0)               = 0
[pid 23027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23027] write(3, "1000", 4)         = 4
[pid 23027] close(3)                    = 0
[pid 23027] write(1, "executing program\n", 18) = 18
executing program
[pid 23027] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23027] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23027] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23027] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23027] exit_group(0)               = ?
[pid 23027] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23027, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23028
ci2-android-5-10/strace-static-x86_64: Process 23028 attached
[pid 23028] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23028] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23028] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23028] setpgid(0, 0)               = 0
[pid 23028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23028] <... openat resumed>)       = 3
[pid 23028] write(3, "1000", 4)         = 4
[pid 23028] close(3)                    = 0
executing program
[pid 23028] write(1, "executing program\n", 18) = 18
[pid 23028] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23028] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23028] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23028] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23028] exit_group(0)               = ?
[pid 23028] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23028, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23029 attached
, child_tidptr=0x55558c89a690) = 23029
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23029] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23029] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23029] setpgid(0, 0)               = 0
[pid 23029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23029] write(3, "1000", 4)         = 4
[pid 23029] close(3)                    = 0
[pid 23029] write(1, "executing program\n", 18) = 18
executing program
[pid 23029] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23029] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23029] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23029] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23029] exit_group(0)               = ?
[pid 23029] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23029, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23030
ci2-android-5-10/strace-static-x86_64: Process 23030 attached
[pid 23030] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23030] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23030] setpgid(0, 0)               = 0
[pid 23030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23030] <... openat resumed>)       = 3
[pid 23030] write(3, "1000", 4)         = 4
[pid 23030] close(3)                    = 0
[pid 23030] write(1, "executing program\n", 18) = 18
[pid 23030] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23030] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23030] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23030] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23030] exit_group(0)               = ?
[pid 23030] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23030, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23031 attached
, child_tidptr=0x55558c89a690) = 23031
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23031] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23031] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23031] setpgid(0, 0)               = 0
[pid 23031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23031] write(3, "1000", 4)         = 4
[pid 23031] close(3)                    = 0
executing program
[pid 23031] write(1, "executing program\n", 18) = 18
[pid 23031] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23031] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23031] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23031] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23031] exit_group(0)               = ?
[pid 23031] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23031, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23032 attached
, child_tidptr=0x55558c89a690) = 23032
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23032] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23032] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23032] setpgid(0, 0)               = 0
[pid 23032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23032] write(3, "1000", 4)         = 4
[pid 23032] close(3)                    = 0
executing program
[pid 23032] write(1, "executing program\n", 18) = 18
[pid 23032] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23032] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23032] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23032] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23032] exit_group(0)               = ?
[pid 23032] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23032, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23033 attached
, child_tidptr=0x55558c89a690) = 23033
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23033] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23033] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23033] setpgid(0, 0)               = 0
[pid 23033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23033] write(3, "1000", 4)         = 4
[pid 23033] close(3)                    = 0
executing program
[pid 23033] write(1, "executing program\n", 18) = 18
[pid 23033] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23033] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23033] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23033] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23033] exit_group(0)               = ?
[pid 23033] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23033, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23034 attached
 <unfinished ...>
[pid 23034] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23034] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23034
[pid 23034] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23034] setpgid(0, 0)               = 0
[pid 23034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23034] write(3, "1000", 4)         = 4
[pid 23034] close(3)                    = 0
[pid 23034] write(1, "executing program\n", 18) = 18
executing program
[pid 23034] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23034] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23034] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23034] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23034] exit_group(0)               = ?
[pid 23034] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23034, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23035
ci2-android-5-10/strace-static-x86_64: Process 23035 attached
[pid 23035] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23035] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23035] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23035] <... prctl resumed>)        = 0
[pid 23035] setpgid(0, 0)               = 0
[pid 23035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23035] <... openat resumed>)       = 3
[pid 23035] write(3, "1000", 4)         = 4
[pid 23035] close(3)                    = 0
[pid 23035] write(1, "executing program\n", 18) = 18
executing program
[pid 23035] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23035] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23035] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23035] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23035] exit_group(0)               = ?
[pid 23035] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23035, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23036 attached
, child_tidptr=0x55558c89a690) = 23036
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23036] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23036] setpgid(0, 0)               = 0
[pid 23036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23036] write(3, "1000", 4)         = 4
[pid 23036] close(3)                    = 0
executing program
[pid 23036] write(1, "executing program\n", 18) = 18
[pid 23036] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23036] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23036] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23036] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23036] exit_group(0)               = ?
[pid 23036] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23036, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23037 attached
, child_tidptr=0x55558c89a690) = 23037
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23037] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23037] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23037] setpgid(0, 0)               = 0
[pid 23037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23037] write(3, "1000", 4)         = 4
[pid 23037] close(3)                    = 0
executing program
[pid 23037] write(1, "executing program\n", 18) = 18
[pid 23037] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23037] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23037] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23037] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23037] exit_group(0)               = ?
[pid 23037] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23037, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23038 attached
, child_tidptr=0x55558c89a690) = 23038
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23038] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23038] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23038] setpgid(0, 0)               = 0
[pid 23038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23038] write(3, "1000", 4)         = 4
[pid 23038] close(3)                    = 0
executing program
[pid 23038] write(1, "executing program\n", 18) = 18
[pid 23038] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23038] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23038] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23038] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23038] exit_group(0)               = ?
[pid 23038] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23038, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23039 attached
, child_tidptr=0x55558c89a690) = 23039
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23039] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23039] setpgid(0, 0)               = 0
[pid 23039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23039] write(3, "1000", 4)         = 4
[pid 23039] close(3)                    = 0
executing program
[pid 23039] write(1, "executing program\n", 18) = 18
[pid 23039] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23039] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23039] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23039] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23039] exit_group(0)               = ?
[pid 23039] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23039, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23040 attached
, child_tidptr=0x55558c89a690) = 23040
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23040] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23040] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23040] setpgid(0, 0)               = 0
[pid 23040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23040] write(3, "1000", 4)         = 4
[pid 23040] close(3)                    = 0
executing program
[pid 23040] write(1, "executing program\n", 18) = 18
[pid 23040] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23040] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23040] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23040] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23040] exit_group(0)               = ?
[pid 23040] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23040, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23041 attached
, child_tidptr=0x55558c89a690) = 23041
[pid 23041] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23041] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23041] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23041] setpgid(0, 0)               = 0
[pid 23041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23041] <... openat resumed>)       = 3
[pid 23041] write(3, "1000", 4)         = 4
[pid 23041] close(3)                    = 0
[pid 23041] write(1, "executing program\n", 18) = 18
executing program
[pid 23041] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23041] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23041] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23041] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23041] exit_group(0)               = ?
[pid 23041] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23041, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23042 attached
, child_tidptr=0x55558c89a690) = 23042
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23042] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23042] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23042] setpgid(0, 0)               = 0
[pid 23042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23042] write(3, "1000", 4)         = 4
[pid 23042] close(3)                    = 0
executing program
[pid 23042] write(1, "executing program\n", 18) = 18
[pid 23042] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23042] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23042] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23042] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23042] exit_group(0)               = ?
[pid 23042] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23042, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23043
ci2-android-5-10/strace-static-x86_64: Process 23043 attached
[pid 23043] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23043] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23043] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23043] setpgid(0, 0)               = 0
[pid 23043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23043] <... openat resumed>)       = 3
[pid 23043] write(3, "1000", 4)         = 4
[pid 23043] close(3)                    = 0
[pid 23043] write(1, "executing program\n", 18) = 18
executing program
[pid 23043] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23043] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23043] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23043] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23043] exit_group(0)               = ?
[pid 23043] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23043, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23044
ci2-android-5-10/strace-static-x86_64: Process 23044 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23044] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23044] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23044] setpgid(0, 0)               = 0
[pid 23044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23044] write(3, "1000", 4)         = 4
[pid 23044] close(3)                    = 0
[pid 23044] write(1, "executing program\n", 18) = 18
[pid 23044] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23044] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 23044] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23044] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23044] exit_group(0)               = ?
[pid 23044] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23044, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23045
ci2-android-5-10/strace-static-x86_64: Process 23045 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23045] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23045] <... set_robust_list resumed>) = 0
[pid 23045] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23045] setpgid(0, 0)               = 0
[pid 23045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23045] write(3, "1000", 4)         = 4
[pid 23045] close(3)                    = 0
[pid 23045] write(1, "executing program\n", 18) = 18
executing program
[pid 23045] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23045] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23045] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23045] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23045] exit_group(0)               = ?
[pid 23045] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23045, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23046 attached
, child_tidptr=0x55558c89a690) = 23046
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23046] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23046] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23046] setpgid(0, 0)               = 0
[pid 23046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23046] write(3, "1000", 4)         = 4
[pid 23046] close(3)                    = 0
[pid 23046] write(1, "executing program\n", 18) = 18
executing program
[pid 23046] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23046] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23046] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23046] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23046] exit_group(0)               = ?
[pid 23046] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23046, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23047 attached
, child_tidptr=0x55558c89a690) = 23047
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23047] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23047] setpgid(0, 0)               = 0
[pid 23047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23047] write(3, "1000", 4)         = 4
[pid 23047] close(3)                    = 0
executing program
[pid 23047] write(1, "executing program\n", 18) = 18
[pid 23047] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23047] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23047] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23047] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23047] exit_group(0)               = ?
[pid 23047] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23047, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23048
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23048 attached
[pid 23048] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23048] setpgid(0, 0)               = 0
[pid 23048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23048] write(3, "1000", 4)         = 4
[pid 23048] close(3)                    = 0
[pid 23048] write(1, "executing program\n", 18) = 18
[pid 23048] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23048] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23048] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
executing program
[pid 23048] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23048] exit_group(0)               = ?
[pid 23048] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23048, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23049
ci2-android-5-10/strace-static-x86_64: Process 23049 attached
[pid 23049] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23049] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23049] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23049] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23049] <... prctl resumed>)        = 0
[pid 23049] setpgid(0, 0)               = 0
[pid 23049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23049] write(3, "1000", 4)         = 4
[pid 23049] close(3)                    = 0
[pid 23049] write(1, "executing program\n", 18) = 18
executing program
[pid 23049] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23049] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23049] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23049] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23049] exit_group(0)               = ?
[pid 23049] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23049, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23050 attached
, child_tidptr=0x55558c89a690) = 23050
[pid 23050] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23050] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23050] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23050] <... prctl resumed>)        = 0
[pid 23050] setpgid(0, 0)               = 0
[pid 23050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23050] <... openat resumed>)       = 3
[pid 23050] write(3, "1000", 4)         = 4
[pid 23050] close(3)                    = 0
[pid 23050] write(1, "executing program\n", 18) = 18
executing program
[pid 23050] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23050] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23050] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23050] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23050] exit_group(0)               = ?
[pid 23050] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23050, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23051 attached
, child_tidptr=0x55558c89a690) = 23051
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23051] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23051] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23051] setpgid(0, 0)               = 0
[pid 23051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23051] write(3, "1000", 4)         = 4
[pid 23051] close(3)                    = 0
[pid 23051] write(1, "executing program\n", 18) = 18
executing program
[pid 23051] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23051] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23051] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23051] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23051] exit_group(0)               = ?
[pid 23051] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23051, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23052
ci2-android-5-10/strace-static-x86_64: Process 23052 attached
[pid 23052] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23052] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23052] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23052] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23052] write(3, "1000", 4)         = 4
[pid 23052] close(3)                    = 0
[pid 23052] write(1, "executing program\n", 18) = 18
executing program
[pid 23052] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23052] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23052] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23052] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23052] exit_group(0)               = ?
[pid 23052] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23052, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23053 attached
, child_tidptr=0x55558c89a690) = 23053
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23053] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23053] setpgid(0, 0)               = 0
[pid 23053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23053] write(3, "1000", 4)         = 4
[pid 23053] close(3)                    = 0
executing program
[pid 23053] write(1, "executing program\n", 18) = 18
[pid 23053] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23053] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23053] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23053] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23053] exit_group(0)               = ?
[pid 23053] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23053, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23054 attached
, child_tidptr=0x55558c89a690) = 23054
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23054] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23054] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23054] setpgid(0, 0)               = 0
[pid 23054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23054] write(3, "1000", 4)         = 4
[pid 23054] close(3)                    = 0
[pid 23054] write(1, "executing program\n", 18) = 18
executing program
[pid 23054] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23054] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23054] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23054] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23054] exit_group(0)               = ?
[pid 23054] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23054, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23055
ci2-android-5-10/strace-static-x86_64: Process 23055 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23055] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23055] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23055] setpgid(0, 0)               = 0
[pid 23055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23055] write(3, "1000", 4)         = 4
[pid 23055] close(3)                    = 0
executing program
[pid 23055] write(1, "executing program\n", 18) = 18
[pid 23055] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23055] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23055] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23055] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23055] exit_group(0)               = ?
[pid 23055] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23055, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23056 attached
 <unfinished ...>
[pid 23056] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23056
[pid 23056] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23056] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23056] setpgid(0, 0)               = 0
[pid 23056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23056] write(3, "1000", 4)         = 4
[pid 23056] close(3)                    = 0
executing program
[pid 23056] write(1, "executing program\n", 18) = 18
[pid 23056] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23056] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23056] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23056] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23056] exit_group(0)               = ?
[pid 23056] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23056, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23057 attached
, child_tidptr=0x55558c89a690) = 23057
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23057] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23057] <... set_robust_list resumed>) = 0
[pid 23057] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23057] setpgid(0, 0)               = 0
[pid 23057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23057] write(3, "1000", 4)         = 4
[pid 23057] close(3)                    = 0
[pid 23057] write(1, "executing program\n", 18) = 18
executing program
[pid 23057] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23057] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23057] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23057] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23057] exit_group(0)               = ?
[pid 23057] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23057, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23058
ci2-android-5-10/strace-static-x86_64: Process 23058 attached
[pid 23058] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23058] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23058] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23058] setpgid(0, 0)               = 0
[pid 23058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23058] write(3, "1000", 4)         = 4
[pid 23058] close(3)                    = 0
executing program
[pid 23058] write(1, "executing program\n", 18) = 18
[pid 23058] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23058] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23058] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23058] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23058] exit_group(0)               = ?
[pid 23058] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23058, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23059 attached
, child_tidptr=0x55558c89a690) = 23059
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23059] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23059] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23059] setpgid(0, 0)               = 0
[pid 23059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23059] write(3, "1000", 4)         = 4
[pid 23059] close(3)                    = 0
executing program
[pid 23059] write(1, "executing program\n", 18) = 18
[pid 23059] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23059] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23059] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23059] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23059] exit_group(0)               = ?
[pid 23059] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23059, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23060 attached
 <unfinished ...>
[pid 23060] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23060] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23060] setpgid(0, 0)               = 0
[pid 23060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23060] write(3, "1000", 4)         = 4
[pid 23060] close(3)                    = 0
[pid 23060] write(1, "executing program\n", 18) = 18
executing program
[pid 23060] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23060] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23060
[pid 23060] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23060] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23060] <... openat resumed>)       = 3
[pid 23060] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23060] exit_group(0)               = ?
[pid 23060] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23060, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23061 attached
, child_tidptr=0x55558c89a690) = 23061
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23061] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23061] <... set_robust_list resumed>) = 0
[pid 23061] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23061] setpgid(0, 0)               = 0
[pid 23061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23061] write(3, "1000", 4)         = 4
[pid 23061] close(3)                    = 0
executing program
[pid 23061] write(1, "executing program\n", 18) = 18
[pid 23061] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23061] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23061] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23061] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23061] exit_group(0)               = ?
[pid 23061] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23061, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23062
ci2-android-5-10/strace-static-x86_64: Process 23062 attached
[pid 23062] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23062] setpgid(0, 0)               = 0
[pid 23062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23062] <... openat resumed>)       = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23062] write(3, "1000", 4)         = 4
[pid 23062] close(3)                    = 0
executing program
[pid 23062] write(1, "executing program\n", 18) = 18
[pid 23062] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23062] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23062] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23062] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23062] exit_group(0)               = ?
[pid 23062] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23062, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23063
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23063 attached
, NULL, 8) = 0
[pid 23063] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23063] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23063] setpgid(0, 0)               = 0
[pid 23063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23063] write(3, "1000", 4)         = 4
[pid 23063] close(3)                    = 0
executing program
[pid 23063] write(1, "executing program\n", 18) = 18
[pid 23063] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23063] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23063] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23063] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23063] exit_group(0)               = ?
[pid 23063] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23063, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23064
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23064 attached
[pid 23064] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23064] setpgid(0, 0)               = 0
[pid 23064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23064] write(3, "1000", 4)         = 4
[pid 23064] close(3)                    = 0
[pid 23064] write(1, "executing program\n", 18) = 18
executing program
[pid 23064] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23064] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23064] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23064] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23064] exit_group(0)               = ?
[pid 23064] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23064, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23065 attached
, child_tidptr=0x55558c89a690) = 23065
[pid 23065] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23065] <... set_robust_list resumed>) = 0
[pid 23065] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23065] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23065] write(3, "1000", 4)         = 4
[pid 23065] close(3)                    = 0
[pid 23065] write(1, "executing program\n", 18) = 18
executing program
[pid 23065] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23065] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23065] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23065] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23065] exit_group(0)               = ?
[pid 23065] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23065, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23066
ci2-android-5-10/strace-static-x86_64: Process 23066 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23066] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23066] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23066] setpgid(0, 0)               = 0
[pid 23066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23066] write(3, "1000", 4)         = 4
[pid 23066] close(3)                    = 0
executing program
[pid 23066] write(1, "executing program\n", 18) = 18
[pid 23066] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23066] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23066] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23066] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23066] exit_group(0)               = ?
[pid 23066] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23066, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23067
ci2-android-5-10/strace-static-x86_64: Process 23067 attached
[pid 23067] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23067] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23067] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23067] write(3, "1000", 4)         = 4
[pid 23067] close(3)                    = 0
[pid 23067] write(1, "executing program\n", 18) = 18
executing program
[pid 23067] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23067] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23067] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23067] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23067] exit_group(0)               = ?
[pid 23067] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23067, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23068 attached
, child_tidptr=0x55558c89a690) = 23068
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23068] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23068] <... set_robust_list resumed>) = 0
[pid 23068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23068] setpgid(0, 0)               = 0
[pid 23068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23068] write(3, "1000", 4)         = 4
[pid 23068] close(3)                    = 0
[pid 23068] write(1, "executing program\n", 18) = 18
executing program
[pid 23068] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23068] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23068] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23068] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23068] exit_group(0)               = ?
[pid 23068] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23068, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23069 attached
, child_tidptr=0x55558c89a690) = 23069
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23069] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23069] <... set_robust_list resumed>) = 0
[pid 23069] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23069] setpgid(0, 0)               = 0
[pid 23069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23069] write(3, "1000", 4)         = 4
[pid 23069] close(3)                    = 0
executing program
[pid 23069] write(1, "executing program\n", 18) = 18
[pid 23069] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23069] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23069] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23069] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23069] exit_group(0)               = ?
[pid 23069] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23069, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23070
ci2-android-5-10/strace-static-x86_64: Process 23070 attached
[pid 23070] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23070] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23070] <... prctl resumed>)        = 0
[pid 23070] setpgid(0, 0)               = 0
[pid 23070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23070] write(3, "1000", 4)         = 4
[pid 23070] close(3)                    = 0
[pid 23070] write(1, "executing program\n", 18) = 18
executing program
[pid 23070] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23070] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 23070] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23070] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23070] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23070] exit_group(0)               = ?
[pid 23070] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23070, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23071 attached
, child_tidptr=0x55558c89a690) = 23071
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23071] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23071] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23071] setpgid(0, 0)               = 0
[pid 23071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23071] write(3, "1000", 4)         = 4
[pid 23071] close(3)                    = 0
[pid 23071] write(1, "executing program\n", 18) = 18
executing program
[pid 23071] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23071] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23071] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23071] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23071] exit_group(0)               = ?
[pid 23071] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23071, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23072
ci2-android-5-10/strace-static-x86_64: Process 23072 attached
[pid 23072] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23072] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23072] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23072] <... prctl resumed>)        = 0
[pid 23072] setpgid(0, 0)               = 0
[pid 23072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23072] <... openat resumed>)       = 3
[pid 23072] write(3, "1000", 4)         = 4
[pid 23072] close(3)                    = 0
[pid 23072] write(1, "executing program\n", 18) = 18
[pid 23072] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23072] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 23072] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23072] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23072] exit_group(0)               = ?
[pid 23072] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23072, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23073 attached
, child_tidptr=0x55558c89a690) = 23073
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23073] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23073] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23073] setpgid(0, 0)               = 0
[pid 23073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23073] write(3, "1000", 4)         = 4
[pid 23073] close(3)                    = 0
[pid 23073] write(1, "executing program\n", 18) = 18
executing program
[pid 23073] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23073] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23073] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23073] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23073] exit_group(0)               = ?
[pid 23073] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23073, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23074 attached
, child_tidptr=0x55558c89a690) = 23074
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23074] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23074] setpgid(0, 0)               = 0
[pid 23074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23074] write(3, "1000", 4)         = 4
[pid 23074] close(3)                    = 0
executing program
[pid 23074] write(1, "executing program\n", 18) = 18
[pid 23074] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23074] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23074] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23074] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23074] exit_group(0)               = ?
[pid 23074] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23074, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23075 attached
, child_tidptr=0x55558c89a690) = 23075
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23075] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23075] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23075] setpgid(0, 0)               = 0
[pid 23075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23075] write(3, "1000", 4)         = 4
[pid 23075] close(3)                    = 0
[pid 23075] write(1, "executing program\n", 18) = 18
executing program
[pid 23075] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23075] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23075] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23075] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23075] exit_group(0)               = ?
[pid 23075] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23075, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23076 attached
, child_tidptr=0x55558c89a690) = 23076
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23076] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23076] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23076] setpgid(0, 0)               = 0
[pid 23076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23076] write(3, "1000", 4)         = 4
[pid 23076] close(3)                    = 0
[pid 23076] write(1, "executing program\n", 18) = 18
executing program
[pid 23076] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23076] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23076] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23076] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23076] exit_group(0)               = ?
[pid 23076] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23076, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23077
ci2-android-5-10/strace-static-x86_64: Process 23077 attached
[pid 23077] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23077] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23077] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23077] <... prctl resumed>)        = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23077] setpgid(0, 0)               = 0
[pid 23077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23077] write(3, "1000", 4)         = 4
[pid 23077] close(3)                    = 0
executing program
[pid 23077] write(1, "executing program\n", 18) = 18
[pid 23077] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23077] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23077] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23077] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23077] exit_group(0)               = ?
[pid 23077] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23077, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23078
ci2-android-5-10/strace-static-x86_64: Process 23078 attached
[pid 23078] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23078] setpgid(0, 0)               = 0
[pid 23078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23078] <... openat resumed>)       = 3
[pid 23078] write(3, "1000", 4)         = 4
[pid 23078] close(3)                    = 0
executing program
[pid 23078] write(1, "executing program\n", 18) = 18
[pid 23078] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23078] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23078] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23078] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23078] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23078] exit_group(0)               = ?
[pid 23078] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23078, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23079 attached
, child_tidptr=0x55558c89a690) = 23079
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23079] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23079] setpgid(0, 0)               = 0
[pid 23079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23079] write(3, "1000", 4)         = 4
[pid 23079] close(3)                    = 0
[pid 23079] write(1, "executing program\n", 18) = 18
executing program
[pid 23079] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23079] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23079] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23079] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23079] exit_group(0)               = ?
[pid 23079] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23079, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23080
ci2-android-5-10/strace-static-x86_64: Process 23080 attached
[pid 23080] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23080] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23080] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23080] <... prctl resumed>)        = 0
[pid 23080] setpgid(0, 0)               = 0
[pid 23080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23080] write(3, "1000", 4)         = 4
[pid 23080] close(3)                    = 0
[pid 23080] write(1, "executing program\n", 18) = 18
executing program
[pid 23080] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23080] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23080] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23080] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23080] exit_group(0)               = ?
[pid 23080] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23080, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23081
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23081 attached
[pid 23081] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23081] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23081] setpgid(0, 0)               = 0
[pid 23081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23081] write(3, "1000", 4)         = 4
[pid 23081] close(3)                    = 0
executing program
[pid 23081] write(1, "executing program\n", 18) = 18
[pid 23081] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23081] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23081] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23081] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23081] exit_group(0)               = ?
[pid 23081] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23081, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23082 attached
, child_tidptr=0x55558c89a690) = 23082
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23082] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23082] setpgid(0, 0)               = 0
[pid 23082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23082] write(3, "1000", 4)         = 4
[pid 23082] close(3)                    = 0
[pid 23082] write(1, "executing program\n", 18) = 18
[pid 23082] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23082] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23082] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23082] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23082] exit_group(0)               = ?
[pid 23082] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23082, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23083
ci2-android-5-10/strace-static-x86_64: Process 23083 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23083] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23083] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23083] setpgid(0, 0)               = 0
[pid 23083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23083] write(3, "1000", 4)         = 4
[pid 23083] close(3)                    = 0
[pid 23083] write(1, "executing program\n", 18) = 18
executing program
[pid 23083] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23083] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23083] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23083] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23083] exit_group(0)               = ?
[pid 23083] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23083, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23084 attached
, child_tidptr=0x55558c89a690) = 23084
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23084] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23084] setpgid(0, 0)               = 0
[pid 23084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23084] write(3, "1000", 4)         = 4
[pid 23084] close(3)                    = 0
executing program
[pid 23084] write(1, "executing program\n", 18) = 18
[pid 23084] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23084] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23084] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23084] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23084] exit_group(0)               = ?
[pid 23084] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23084, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23085 attached
, child_tidptr=0x55558c89a690) = 23085
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23085] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23085] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23085] setpgid(0, 0)               = 0
[pid 23085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23085] write(3, "1000", 4)         = 4
[pid 23085] close(3)                    = 0
[pid 23085] write(1, "executing program\n", 18) = 18
executing program
[pid 23085] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23085] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23085] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23085] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23085] exit_group(0)               = ?
[pid 23085] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23085, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23086 attached
, child_tidptr=0x55558c89a690) = 23086
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23086] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23086] setpgid(0, 0)               = 0
[pid 23086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23086] write(3, "1000", 4)         = 4
[pid 23086] close(3)                    = 0
[pid 23086] write(1, "executing program\n", 18) = 18
executing program
[pid 23086] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23086] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23086] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23086] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23086] exit_group(0)               = ?
[pid 23086] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23086, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23087
ci2-android-5-10/strace-static-x86_64: Process 23087 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23087] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23087] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23087] setpgid(0, 0)               = 0
[pid 23087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23087] write(3, "1000", 4)         = 4
[pid 23087] close(3)                    = 0
executing program
[pid 23087] write(1, "executing program\n", 18) = 18
[pid 23087] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23087] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23087] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23087] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23087] exit_group(0)               = ?
[pid 23087] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23087, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23088
ci2-android-5-10/strace-static-x86_64: Process 23088 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23088] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23088] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23088] setpgid(0, 0)               = 0
[pid 23088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23088] write(3, "1000", 4)         = 4
[pid 23088] close(3)                    = 0
[pid 23088] write(1, "executing program\n", 18) = 18
executing program
[pid 23088] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23088] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23088] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23088] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23088] exit_group(0)               = ?
[pid 23088] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23088, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23089 attached
, child_tidptr=0x55558c89a690) = 23089
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23089] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23089] setpgid(0, 0)               = 0
[pid 23089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23089] write(3, "1000", 4)         = 4
[pid 23089] close(3)                    = 0
[pid 23089] write(1, "executing program\n", 18) = 18
executing program
[pid 23089] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23089] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23089] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23089] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23089] exit_group(0)               = ?
[pid 23089] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23089, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23090 attached
, child_tidptr=0x55558c89a690) = 23090
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23090] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23090] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23090] setpgid(0, 0)               = 0
[pid 23090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23090] write(3, "1000", 4)         = 4
[pid 23090] close(3)                    = 0
[pid 23090] write(1, "executing program\n", 18) = 18
executing program
[pid 23090] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23090] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23090] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23090] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23090] exit_group(0)               = ?
[pid 23090] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23090, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23091 attached
, child_tidptr=0x55558c89a690) = 23091
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23091] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23091] setpgid(0, 0)               = 0
[pid 23091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23091] write(3, "1000", 4)         = 4
[pid 23091] close(3)                    = 0
[pid 23091] write(1, "executing program\n", 18) = 18
[pid 23091] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23091] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 23091] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23091] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23091] exit_group(0)               = ?
[pid 23091] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23091, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23092 attached
, child_tidptr=0x55558c89a690) = 23092
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23092] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23092] setpgid(0, 0)               = 0
[pid 23092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23092] write(3, "1000", 4)         = 4
[pid 23092] close(3)                    = 0
[pid 23092] write(1, "executing program\n", 18) = 18
executing program
[pid 23092] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23092] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23092] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23092] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23092] exit_group(0)               = ?
[pid 23092] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23092, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23093 attached
, child_tidptr=0x55558c89a690) = 23093
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23093] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23093] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23093] setpgid(0, 0)               = 0
[pid 23093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23093] write(3, "1000", 4)         = 4
[pid 23093] close(3)                    = 0
[pid 23093] write(1, "executing program\n", 18) = 18
executing program
[pid 23093] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23093] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23093] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23093] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23093] exit_group(0)               = ?
[pid 23093] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23093, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23094
ci2-android-5-10/strace-static-x86_64: Process 23094 attached
[pid 23094] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23094] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23094] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23094] <... prctl resumed>)        = 0
[pid 23094] setpgid(0, 0)               = 0
[pid 23094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23094] <... openat resumed>)       = 3
[pid 23094] write(3, "1000", 4)         = 4
[pid 23094] close(3)                    = 0
[pid 23094] write(1, "executing program\n", 18) = 18
[pid 23094] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23094] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23094] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23094] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23094] exit_group(0)               = ?
[pid 23094] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23094, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23095
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23095 attached
[pid 23095] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23095] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23095] setpgid(0, 0)               = 0
[pid 23095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23095] write(3, "1000", 4)         = 4
[pid 23095] close(3)                    = 0
[pid 23095] write(1, "executing program\n", 18) = 18
executing program
[pid 23095] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23095] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23095] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23095] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23095] exit_group(0)               = ?
[pid 23095] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23095, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23096
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23096 attached
[pid 23096] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23096] setpgid(0, 0)               = 0
[pid 23096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23096] write(3, "1000", 4)         = 4
[pid 23096] close(3)                    = 0
[pid 23096] write(1, "executing program\n", 18) = 18
[pid 23096] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23096] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23096] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23096] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23096] exit_group(0)               = ?
[pid 23096] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23096, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23097
ci2-android-5-10/strace-static-x86_64: Process 23097 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23097] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23097] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23097] setpgid(0, 0)               = 0
[pid 23097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23097] write(3, "1000", 4)         = 4
[pid 23097] close(3)                    = 0
executing program
[pid 23097] write(1, "executing program\n", 18) = 18
[pid 23097] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23097] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23097] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23097] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23097] exit_group(0)               = ?
[pid 23097] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23097, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23098
ci2-android-5-10/strace-static-x86_64: Process 23098 attached
[pid 23098] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23098] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23098] setpgid(0, 0)               = 0
[pid 23098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23098] write(3, "1000", 4)         = 4
[pid 23098] close(3)                    = 0
[pid 23098] write(1, "executing program\n", 18) = 18
executing program
[pid 23098] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23098] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23098] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23098] <... openat resumed>)       = 3
[pid 23098] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23098] exit_group(0)               = ?
[pid 23098] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23098, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23099 attached
, child_tidptr=0x55558c89a690) = 23099
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23099] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23099] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23099] setpgid(0, 0)               = 0
[pid 23099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23099] write(3, "1000", 4)         = 4
[pid 23099] close(3)                    = 0
[pid 23099] write(1, "executing program\n", 18) = 18
executing program
[pid 23099] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23099] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23099] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23099] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23099] exit_group(0)               = ?
[pid 23099] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23099, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23100 attached
, child_tidptr=0x55558c89a690) = 23100
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23100] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23100] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23100] setpgid(0, 0)               = 0
[pid 23100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23100] write(3, "1000", 4)         = 4
[pid 23100] close(3)                    = 0
executing program
[pid 23100] write(1, "executing program\n", 18) = 18
[pid 23100] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23100] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23100] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23100] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23100] exit_group(0)               = ?
[pid 23100] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23100, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23101 attached
, child_tidptr=0x55558c89a690) = 23101
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23101] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23101] setpgid(0, 0)               = 0
[pid 23101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23101] write(3, "1000", 4)         = 4
[pid 23101] close(3)                    = 0
[pid 23101] write(1, "executing program\n", 18) = 18
executing program
[pid 23101] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23101] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23101] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23101] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23101] exit_group(0)               = ?
[pid 23101] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23102
ci2-android-5-10/strace-static-x86_64: Process 23102 attached
[pid 23102] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23102] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23102] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23102] write(3, "1000", 4)         = 4
[pid 23102] close(3)                    = 0
[pid 23102] write(1, "executing program\n", 18) = 18
executing program
[pid 23102] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23102] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23102] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23102] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23102] exit_group(0)               = ?
[pid 23102] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23102, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23103 attached
, child_tidptr=0x55558c89a690) = 23103
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23103] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23103] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23103] setpgid(0, 0)               = 0
[pid 23103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23103] write(3, "1000", 4)         = 4
[pid 23103] close(3)                    = 0
[pid 23103] write(1, "executing program\n", 18) = 18
executing program
[pid 23103] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23103] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23103] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23103] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23103] exit_group(0)               = ?
[pid 23103] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23103, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23104
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23104 attached
[pid 23104] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23104] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23104] setpgid(0, 0)               = 0
[pid 23104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23104] write(3, "1000", 4)         = 4
[pid 23104] close(3)                    = 0
[pid 23104] write(1, "executing program\n", 18) = 18
executing program
[pid 23104] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23104] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23104] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23104] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23104] exit_group(0)               = ?
[pid 23104] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23104, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23105 attached
, child_tidptr=0x55558c89a690) = 23105
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23105] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23105] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23105] setpgid(0, 0)               = 0
[pid 23105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23105] write(3, "1000", 4)         = 4
[pid 23105] close(3)                    = 0
executing program
[pid 23105] write(1, "executing program\n", 18) = 18
[pid 23105] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23105] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23105] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23105] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23105] exit_group(0)               = ?
[pid 23105] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23106
ci2-android-5-10/strace-static-x86_64: Process 23106 attached
[pid 23106] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23106] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23106] setpgid(0, 0)               = 0
[pid 23106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23106] <... openat resumed>)       = 3
[pid 23106] write(3, "1000", 4)         = 4
[pid 23106] close(3)                    = 0
[pid 23106] write(1, "executing program\n", 18) = 18
[pid 23106] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23106] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23106] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23106] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23106] exit_group(0 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23106] <... exit_group resumed>)   = ?
[pid 23106] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23106, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23107 attached
, child_tidptr=0x55558c89a690) = 23107
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23107] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23107] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23107] setpgid(0, 0)               = 0
[pid 23107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23107] write(3, "1000", 4)         = 4
[pid 23107] close(3)                    = 0
executing program
[pid 23107] write(1, "executing program\n", 18) = 18
[pid 23107] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23107] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23107] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23107] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23107] exit_group(0)               = ?
[pid 23107] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23107, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23108
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23108 attached
[pid 23108] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23108] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23108] setpgid(0, 0)               = 0
[pid 23108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23108] write(3, "1000", 4)         = 4
[pid 23108] close(3)                    = 0
[pid 23108] write(1, "executing program\n", 18) = 18
executing program
[pid 23108] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23108] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23108] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23108] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23108] exit_group(0)               = ?
[pid 23108] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23108, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23109 attached
, child_tidptr=0x55558c89a690) = 23109
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23109] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23109] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23109] setpgid(0, 0)               = 0
[pid 23109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23109] write(3, "1000", 4)         = 4
[pid 23109] close(3)                    = 0
executing program
[pid 23109] write(1, "executing program\n", 18) = 18
[pid 23109] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23109] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23109] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23109] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23109] exit_group(0)               = ?
[pid 23109] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23109, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23110
ci2-android-5-10/strace-static-x86_64: Process 23110 attached
[pid 23110] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23110] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23110] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23110] setpgid(0, 0)               = 0
[pid 23110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23110] write(3, "1000", 4)         = 4
[pid 23110] close(3)                    = 0
executing program
[pid 23110] write(1, "executing program\n", 18) = 18
[pid 23110] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23110] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23110] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23110] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23110] exit_group(0)               = ?
[pid 23110] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23110, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23111 attached
, child_tidptr=0x55558c89a690) = 23111
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23111] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23111] <... set_robust_list resumed>) = 0
[pid 23111] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23111] setpgid(0, 0)               = 0
[pid 23111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23111] write(3, "1000", 4)         = 4
[pid 23111] close(3)                    = 0
[pid 23111] write(1, "executing program\n", 18) = 18
executing program
[pid 23111] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23111] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23111] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23111] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23111] exit_group(0)               = ?
[pid 23111] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23111, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23112 attached
, child_tidptr=0x55558c89a690) = 23112
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23112] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23112] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23112] setpgid(0, 0)               = 0
[pid 23112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23112] write(3, "1000", 4)         = 4
[pid 23112] close(3)                    = 0
[pid 23112] write(1, "executing program\n", 18) = 18
executing program
[pid 23112] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23112] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23112] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23112] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23112] exit_group(0)               = ?
[pid 23112] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23112, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23113 attached
, child_tidptr=0x55558c89a690) = 23113
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23113] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23113] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23113] setpgid(0, 0)               = 0
[pid 23113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23113] write(3, "1000", 4)         = 4
[pid 23113] close(3)                    = 0
[pid 23113] write(1, "executing program\n", 18) = 18
executing program
[pid 23113] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23113] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23113] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23113] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23113] exit_group(0)               = ?
[pid 23113] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23113, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23114
ci2-android-5-10/strace-static-x86_64: Process 23114 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23114] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23114] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23114] setpgid(0, 0)               = 0
[pid 23114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23114] write(3, "1000", 4)         = 4
[pid 23114] close(3)                    = 0
executing program
[pid 23114] write(1, "executing program\n", 18) = 18
[pid 23114] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23114] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23114] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23114] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23114] exit_group(0)               = ?
[pid 23114] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23114, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23115
ci2-android-5-10/strace-static-x86_64: Process 23115 attached
[pid 23115] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23115] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23115] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23115] setpgid(0, 0)               = 0
[pid 23115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23115] <... openat resumed>)       = 3
[pid 23115] write(3, "1000", 4)         = 4
[pid 23115] close(3)                    = 0
[pid 23115] write(1, "executing program\n", 18) = 18
executing program
[pid 23115] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23115] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23115] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23115] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23115] exit_group(0)               = ?
[pid 23115] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23116 attached
, child_tidptr=0x55558c89a690) = 23116
[pid 23116] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23116] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23116] setpgid(0, 0)               = 0
[pid 23116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23116] write(3, "1000", 4)         = 4
[pid 23116] close(3)                    = 0
executing program
[pid 23116] write(1, "executing program\n", 18) = 18
[pid 23116] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23116] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23116] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23116] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23116] exit_group(0)               = ?
[pid 23116] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23116, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23117 attached
, child_tidptr=0x55558c89a690) = 23117
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23117] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23117] setpgid(0, 0)               = 0
[pid 23117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23117] write(3, "1000", 4)         = 4
[pid 23117] close(3)                    = 0
[pid 23117] write(1, "executing program\n", 18) = 18
executing program
[pid 23117] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23117] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23117] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23117] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23117] exit_group(0)               = ?
[pid 23117] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23118
ci2-android-5-10/strace-static-x86_64: Process 23118 attached
[pid 23118] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23118] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23118] setpgid(0, 0)               = 0
[pid 23118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23118] write(3, "1000", 4)         = 4
[pid 23118] close(3)                    = 0
[pid 23118] write(1, "executing program\n", 18) = 18
executing program
[pid 23118] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23118] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23118] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23118] <... openat resumed>)       = 3
[pid 23118] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23118] exit_group(0)               = ?
[pid 23118] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23118, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23119
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23119 attached
[pid 23119] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23119] setpgid(0, 0)               = 0
[pid 23119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23119] write(3, "1000", 4)         = 4
[pid 23119] close(3)                    = 0
[pid 23119] write(1, "executing program\n", 18) = 18
executing program
[pid 23119] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23119] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23119] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23119] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23119] exit_group(0)               = ?
[pid 23119] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23119, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23120
ci2-android-5-10/strace-static-x86_64: Process 23120 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23120] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23120] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23120] setpgid(0, 0)               = 0
[pid 23120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23120] write(3, "1000", 4)         = 4
[pid 23120] close(3)                    = 0
executing program
[pid 23120] write(1, "executing program\n", 18) = 18
[pid 23120] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23120] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23120] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23120] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23120] exit_group(0)               = ?
[pid 23120] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23120, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23121
ci2-android-5-10/strace-static-x86_64: Process 23121 attached
[pid 23121] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23121] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23121] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23121] <... openat resumed>)       = 3
[pid 23121] write(3, "1000", 4)         = 4
[pid 23121] close(3)                    = 0
[pid 23121] write(1, "executing program\n", 18) = 18
[pid 23121] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23121] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 23121] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23121] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23121] exit_group(0)               = ?
[pid 23121] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23121, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23122 attached
, child_tidptr=0x55558c89a690) = 23122
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23122] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23122] setpgid(0, 0)               = 0
[pid 23122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23122] write(3, "1000", 4)         = 4
[pid 23122] close(3)                    = 0
executing program
[pid 23122] write(1, "executing program\n", 18) = 18
[pid 23122] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23122] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23122] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23122] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23122] exit_group(0)               = ?
[pid 23122] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23122, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23123
ci2-android-5-10/strace-static-x86_64: Process 23123 attached
[pid 23123] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23123] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23123] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23123] <... prctl resumed>)        = 0
[pid 23123] setpgid(0, 0)               = 0
[pid 23123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23123] write(3, "1000", 4)         = 4
[pid 23123] close(3)                    = 0
executing program
[pid 23123] write(1, "executing program\n", 18) = 18
[pid 23123] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23123] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23123] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23123] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23123] exit_group(0)               = ?
[pid 23123] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23124 attached
, child_tidptr=0x55558c89a690) = 23124
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23124] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23124] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23124] setpgid(0, 0)               = 0
[pid 23124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23124] write(3, "1000", 4)         = 4
[pid 23124] close(3)                    = 0
[pid 23124] write(1, "executing program\n", 18) = 18
executing program
[pid 23124] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23124] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23124] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23124] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23124] exit_group(0)               = ?
[pid 23124] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23124, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23125
ci2-android-5-10/strace-static-x86_64: Process 23125 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23125] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23125] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23125] setpgid(0, 0)               = 0
[pid 23125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23125] write(3, "1000", 4)         = 4
[pid 23125] close(3)                    = 0
executing program
[pid 23125] write(1, "executing program\n", 18) = 18
[pid 23125] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23125] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23125] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23125] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23125] exit_group(0)               = ?
[pid 23125] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23125, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23126
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23126 attached
[pid 23126] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23126] setpgid(0, 0)               = 0
[pid 23126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23126] write(3, "1000", 4)         = 4
[pid 23126] close(3)                    = 0
[pid 23126] write(1, "executing program\n", 18) = 18
executing program
[pid 23126] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23126] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23126] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23126] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23126] exit_group(0)               = ?
[pid 23126] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23126, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23127
ci2-android-5-10/strace-static-x86_64: Process 23127 attached
[pid 23127] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23127] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23127] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23127] <... prctl resumed>)        = 0
[pid 23127] setpgid(0, 0)               = 0
[pid 23127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23127] <... openat resumed>)       = 3
[pid 23127] write(3, "1000", 4)         = 4
[pid 23127] close(3)                    = 0
executing program
[pid 23127] write(1, "executing program\n", 18) = 18
[pid 23127] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23127] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23127] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23127] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23127] exit_group(0)               = ?
[pid 23127] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23127, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23128 attached
, child_tidptr=0x55558c89a690) = 23128
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23128] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23128] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23128] setpgid(0, 0)               = 0
[pid 23128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23128] write(3, "1000", 4)         = 4
[pid 23128] close(3)                    = 0
executing program
[pid 23128] write(1, "executing program\n", 18) = 18
[pid 23128] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23128] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23128] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23128] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23128] exit_group(0)               = ?
[pid 23128] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23128, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23129 attached
, child_tidptr=0x55558c89a690) = 23129
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23129] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23129] <... set_robust_list resumed>) = 0
[pid 23129] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23129] setpgid(0, 0)               = 0
[pid 23129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23129] write(3, "1000", 4)         = 4
[pid 23129] close(3)                    = 0
[pid 23129] write(1, "executing program\n", 18) = 18
executing program
[pid 23129] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23129] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23129] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23129] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23129] exit_group(0)               = ?
[pid 23129] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23129, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23130 attached
, child_tidptr=0x55558c89a690) = 23130
[pid 23130] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23130] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23130] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23130] setpgid(0, 0)               = 0
[pid 23130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23130] write(3, "1000", 4)         = 4
[pid 23130] close(3)                    = 0
[pid 23130] write(1, "executing program\n", 18) = 18
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
executing program
[pid 23130] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23130] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23130] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23130] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23130] exit_group(0)               = ?
[pid 23130] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23130, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23131 attached
, child_tidptr=0x55558c89a690) = 23131
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23131] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23131] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23131] setpgid(0, 0)               = 0
[pid 23131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23131] write(3, "1000", 4)         = 4
[pid 23131] close(3)                    = 0
[pid 23131] write(1, "executing program\n", 18) = 18
executing program
[pid 23131] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23131] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23131] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23131] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23131] exit_group(0)               = ?
[pid 23131] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23131, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23132 attached
, child_tidptr=0x55558c89a690) = 23132
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23132] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23132] setpgid(0, 0)               = 0
[pid 23132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23132] write(3, "1000", 4)         = 4
[pid 23132] close(3)                    = 0
[pid 23132] write(1, "executing program\n", 18) = 18
executing program
[pid 23132] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23132] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23132] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23132] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23132] exit_group(0)               = ?
[pid 23132] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23132, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23133
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23133 attached
, NULL, 8) = 0
[pid 23133] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23133] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23133] setpgid(0, 0)               = 0
[pid 23133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23133] write(3, "1000", 4)         = 4
[pid 23133] close(3)                    = 0
executing program
[pid 23133] write(1, "executing program\n", 18) = 18
[pid 23133] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23133] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23133] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23133] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23133] exit_group(0)               = ?
[pid 23133] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23133, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23134
ci2-android-5-10/strace-static-x86_64: Process 23134 attached
[pid 23134] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23134] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23134] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23134] setpgid(0, 0)               = 0
[pid 23134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23134] <... openat resumed>)       = 3
[pid 23134] write(3, "1000", 4)         = 4
[pid 23134] close(3)                    = 0
[pid 23134] write(1, "executing program\n", 18) = 18
executing program
[pid 23134] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23134] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23134] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23134] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23134] exit_group(0)               = ?
[pid 23134] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23134, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23135
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23135 attached
[pid 23135] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23135] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23135] setpgid(0, 0)               = 0
[pid 23135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23135] write(3, "1000", 4)         = 4
[pid 23135] close(3)                    = 0
executing program
[pid 23135] write(1, "executing program\n", 18) = 18
[pid 23135] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23135] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23135] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23135] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23135] exit_group(0)               = ?
[pid 23135] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23135, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23136
ci2-android-5-10/strace-static-x86_64: Process 23136 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23136] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23136] setpgid(0, 0)               = 0
[pid 23136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23136] write(3, "1000", 4)         = 4
[pid 23136] close(3)                    = 0
executing program
[pid 23136] write(1, "executing program\n", 18) = 18
[pid 23136] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23136] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23136] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23136] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23136] exit_group(0)               = ?
[pid 23136] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23136, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23137
ci2-android-5-10/strace-static-x86_64: Process 23137 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23137] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23137] <... set_robust_list resumed>) = 0
[pid 23137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23137] setpgid(0, 0)               = 0
[pid 23137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23137] write(3, "1000", 4)         = 4
[pid 23137] close(3)                    = 0
[pid 23137] write(1, "executing program\n", 18) = 18
executing program
[pid 23137] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23137] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23137] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23137] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23137] exit_group(0)               = ?
[pid 23137] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23138
ci2-android-5-10/strace-static-x86_64: Process 23138 attached
[pid 23138] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23138] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23138] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23138] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23138] <... prctl resumed>)        = 0
[pid 23138] setpgid(0, 0)               = 0
[pid 23138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23138] write(3, "1000", 4)         = 4
[pid 23138] close(3)                    = 0
[pid 23138] write(1, "executing program\n", 18) = 18
executing program
[pid 23138] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23138] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23138] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23138] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23138] exit_group(0)               = ?
[pid 23138] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23138, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23139
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23139 attached
[pid 23139] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23139] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23139] setpgid(0, 0)               = 0
[pid 23139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23139] write(3, "1000", 4)         = 4
[pid 23139] close(3)                    = 0
[pid 23139] write(1, "executing program\n", 18) = 18
executing program
[pid 23139] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23139] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23139] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23139] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23139] exit_group(0)               = ?
[pid 23139] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23139, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23140 attached
, child_tidptr=0x55558c89a690) = 23140
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23140] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23140] setpgid(0, 0)               = 0
[pid 23140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23140] write(3, "1000", 4)         = 4
[pid 23140] close(3)                    = 0
executing program
[pid 23140] write(1, "executing program\n", 18) = 18
[pid 23140] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23140] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23140] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23140] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23140] exit_group(0)               = ?
[pid 23140] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23140, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23141 attached
, child_tidptr=0x55558c89a690) = 23141
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23141] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23141] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23141] setpgid(0, 0)               = 0
[pid 23141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23141] write(3, "1000", 4)         = 4
[pid 23141] close(3)                    = 0
executing program
[pid 23141] write(1, "executing program\n", 18) = 18
[pid 23141] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23141] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23141] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23141] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23141] exit_group(0)               = ?
[pid 23141] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23141, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23142
ci2-android-5-10/strace-static-x86_64: Process 23142 attached
[pid 23142] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23142] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23142] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23142] setpgid(0, 0)               = 0
[pid 23142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23142] write(3, "1000", 4)         = 4
[pid 23142] close(3)                    = 0
executing program
[pid 23142] write(1, "executing program\n", 18) = 18
[pid 23142] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23142] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23142] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23142] <... openat resumed>)       = 3
[pid 23142] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23142] exit_group(0)               = ?
[pid 23142] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23142, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23143 attached
, child_tidptr=0x55558c89a690) = 23143
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23143] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23143] setpgid(0, 0)               = 0
[pid 23143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23143] write(3, "1000", 4)         = 4
[pid 23143] close(3)                    = 0
executing program
[pid 23143] write(1, "executing program\n", 18) = 18
[pid 23143] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23143] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23143] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23143] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23143] exit_group(0)               = ?
[pid 23143] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23143, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23144
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23144 attached
[pid 23144] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23144] setpgid(0, 0)               = 0
[pid 23144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23144] write(3, "1000", 4)         = 4
[pid 23144] close(3)                    = 0
executing program
[pid 23144] write(1, "executing program\n", 18) = 18
[pid 23144] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23144] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23144] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23144] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23144] exit_group(0)               = ?
[pid 23144] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23144, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23145 attached
, child_tidptr=0x55558c89a690) = 23145
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23145] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23145] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23145] setpgid(0, 0)               = 0
[pid 23145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23145] write(3, "1000", 4)         = 4
[pid 23145] close(3)                    = 0
[pid 23145] write(1, "executing program\n", 18) = 18
executing program
[pid 23145] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23145] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23145] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23145] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23145] exit_group(0)               = ?
[pid 23145] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23146
ci2-android-5-10/strace-static-x86_64: Process 23146 attached
[pid 23146] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23146] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23146] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23146] setpgid(0, 0)               = 0
[pid 23146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23146] write(3, "1000", 4)         = 4
[pid 23146] close(3)                    = 0
[pid 23146] write(1, "executing program\n", 18) = 18
executing program
[pid 23146] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23146] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23146] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23146] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23146] exit_group(0)               = ?
[pid 23146] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23146, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23147
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23147 attached
[pid 23147] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23147] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23147] setpgid(0, 0)               = 0
[pid 23147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23147] write(3, "1000", 4)         = 4
[pid 23147] close(3)                    = 0
executing program
[pid 23147] write(1, "executing program\n", 18) = 18
[pid 23147] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23147] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23147] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23147] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23147] exit_group(0)               = ?
[pid 23147] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23147, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23148 attached
, child_tidptr=0x55558c89a690) = 23148
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23148] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23148] <... set_robust_list resumed>) = 0
[pid 23148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23148] setpgid(0, 0)               = 0
[pid 23148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23148] write(3, "1000", 4)         = 4
[pid 23148] close(3)                    = 0
[pid 23148] write(1, "executing program\n", 18) = 18
executing program
[pid 23148] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23148] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23148] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23148] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23148] exit_group(0)               = ?
[pid 23148] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23148, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23149
ci2-android-5-10/strace-static-x86_64: Process 23149 attached
[pid 23149] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23149] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23149] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23149] setpgid(0, 0)               = 0
[pid 23149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23149] write(3, "1000", 4)         = 4
[pid 23149] close(3)                    = 0
[pid 23149] write(1, "executing program\n", 18) = 18
[pid 23149] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23149] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 23149] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23149] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23149] exit_group(0)               = ?
[pid 23149] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23149, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23150 attached
, child_tidptr=0x55558c89a690) = 23150
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23150] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23150] setpgid(0, 0)               = 0
[pid 23150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23150] write(3, "1000", 4)         = 4
[pid 23150] close(3)                    = 0
[pid 23150] write(1, "executing program\n", 18) = 18
executing program
[pid 23150] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23150] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23150] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23150] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23150] exit_group(0)               = ?
[pid 23150] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23150, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23151 attached
, child_tidptr=0x55558c89a690) = 23151
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23151] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23151] setpgid(0, 0)               = 0
[pid 23151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23151] write(3, "1000", 4)         = 4
[pid 23151] close(3)                    = 0
executing program
[pid 23151] write(1, "executing program\n", 18) = 18
[pid 23151] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23151] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23151] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23151] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23151] exit_group(0)               = ?
[pid 23151] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23151, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23152 attached
, child_tidptr=0x55558c89a690) = 23152
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23152] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23152] <... set_robust_list resumed>) = 0
[pid 23152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23152] setpgid(0, 0)               = 0
[pid 23152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23152] write(3, "1000", 4)         = 4
[pid 23152] close(3)                    = 0
executing program
[pid 23152] write(1, "executing program\n", 18) = 18
[pid 23152] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23152] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23152] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23152] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23152] exit_group(0)               = ?
[pid 23152] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23152, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23153
ci2-android-5-10/strace-static-x86_64: Process 23153 attached
[pid 23153] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23153] setpgid(0, 0)               = 0
[pid 23153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23153] <... openat resumed>)       = 3
[pid 23153] write(3, "1000", 4)         = 4
[pid 23153] close(3)                    = 0
executing program
[pid 23153] write(1, "executing program\n", 18) = 18
[pid 23153] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23153] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23153] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23153] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23153] exit_group(0)               = ?
[pid 23153] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23154 attached
, child_tidptr=0x55558c89a690) = 23154
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23154] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23154] setpgid(0, 0)               = 0
[pid 23154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23154] write(3, "1000", 4)         = 4
[pid 23154] close(3)                    = 0
[pid 23154] write(1, "executing program\n", 18) = 18
executing program
[pid 23154] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23154] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23154] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23154] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23154] exit_group(0)               = ?
[pid 23154] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23154, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23155 attached
, child_tidptr=0x55558c89a690) = 23155
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23155] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23155] setpgid(0, 0)               = 0
[pid 23155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23155] write(3, "1000", 4)         = 4
[pid 23155] close(3)                    = 0
[pid 23155] write(1, "executing program\n", 18) = 18
executing program
[pid 23155] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23155] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23155] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23155] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23155] exit_group(0)               = ?
[pid 23155] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23155, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23156
ci2-android-5-10/strace-static-x86_64: Process 23156 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23156] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23156] setpgid(0, 0)               = 0
[pid 23156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23156] write(3, "1000", 4)         = 4
[pid 23156] close(3)                    = 0
[pid 23156] write(1, "executing program\n", 18) = 18
executing program
[pid 23156] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23156] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23156] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23156] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23156] exit_group(0)               = ?
[pid 23156] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23156, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23157
ci2-android-5-10/strace-static-x86_64: Process 23157 attached
[pid 23157] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23157] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23157] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23157] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23157] write(3, "1000", 4)         = 4
[pid 23157] close(3)                    = 0
[pid 23157] write(1, "executing program\n", 18) = 18
executing program
[pid 23157] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23157] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23157] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23157] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23157] exit_group(0)               = ?
[pid 23157] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23157, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23158
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23158 attached
[pid 23158] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23158] setpgid(0, 0)               = 0
[pid 23158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23158] write(3, "1000", 4)         = 4
[pid 23158] close(3)                    = 0
executing program
[pid 23158] write(1, "executing program\n", 18) = 18
[pid 23158] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23158] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23158] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23158] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23158] exit_group(0)               = ?
[pid 23158] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23158, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23159 attached
, child_tidptr=0x55558c89a690) = 23159
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23159] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23159] setpgid(0, 0)               = 0
[pid 23159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23159] write(3, "1000", 4)         = 4
[pid 23159] close(3)                    = 0
[pid 23159] write(1, "executing program\n", 18) = 18
executing program
[pid 23159] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23159] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23159] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23159] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23159] exit_group(0)               = ?
[pid 23159] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23159, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23160 attached
, child_tidptr=0x55558c89a690) = 23160
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23160] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23160] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23160] setpgid(0, 0)               = 0
[pid 23160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23160] write(3, "1000", 4)         = 4
[pid 23160] close(3)                    = 0
[pid 23160] write(1, "executing program\n", 18) = 18
executing program
[pid 23160] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23160] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23160] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23160] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23160] exit_group(0)               = ?
[pid 23160] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23160, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23161
ci2-android-5-10/strace-static-x86_64: Process 23161 attached
[pid 23161] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23161] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23161] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23161] setpgid(0, 0)               = 0
[pid 23161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23161] write(3, "1000", 4)         = 4
[pid 23161] close(3)                    = 0
[pid 23161] write(1, "executing program\n", 18) = 18
executing program
[pid 23161] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23161] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23161] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23161] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23161] exit_group(0)               = ?
[pid 23161] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23161, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23162
ci2-android-5-10/strace-static-x86_64: Process 23162 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23162] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23162] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23162] setpgid(0, 0)               = 0
[pid 23162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23162] write(3, "1000", 4)         = 4
[pid 23162] close(3)                    = 0
executing program
[pid 23162] write(1, "executing program\n", 18) = 18
[pid 23162] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23162] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23162] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23162] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23162] exit_group(0)               = ?
[pid 23162] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23162, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23163
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23163 attached
, NULL, 8) = 0
[pid 23163] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23163] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23163] setpgid(0, 0)               = 0
[pid 23163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23163] write(3, "1000", 4)         = 4
[pid 23163] close(3)                    = 0
executing program
[pid 23163] write(1, "executing program\n", 18) = 18
[pid 23163] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23163] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23163] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23163] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23163] exit_group(0)               = ?
[pid 23163] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23164 attached
, child_tidptr=0x55558c89a690) = 23164
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23164] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23164] setpgid(0, 0)               = 0
[pid 23164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23164] write(3, "1000", 4)         = 4
[pid 23164] close(3)                    = 0
executing program
[pid 23164] write(1, "executing program\n", 18) = 18
[pid 23164] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23164] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23164] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23164] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23164] exit_group(0)               = ?
[pid 23164] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23164, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23165 attached
, child_tidptr=0x55558c89a690) = 23165
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23165] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23165] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23165] setpgid(0, 0)               = 0
[pid 23165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23165] write(3, "1000", 4)         = 4
[pid 23165] close(3)                    = 0
[pid 23165] write(1, "executing program\n", 18) = 18
executing program
[pid 23165] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23165] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23165] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23165] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23165] exit_group(0)               = ?
[pid 23165] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23165, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23166
ci2-android-5-10/strace-static-x86_64: Process 23166 attached
[pid 23166] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23166] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23166] setpgid(0, 0)               = 0
[pid 23166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23166] <... openat resumed>)       = 3
[pid 23166] write(3, "1000", 4)         = 4
[pid 23166] close(3)                    = 0
[pid 23166] write(1, "executing program\n", 18) = 18
executing program
[pid 23166] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23166] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23166] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23166] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23166] exit_group(0)               = ?
[pid 23166] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23166, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23167 attached
, child_tidptr=0x55558c89a690) = 23167
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23167] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23167] setpgid(0, 0)               = 0
[pid 23167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23167] write(3, "1000", 4)         = 4
[pid 23167] close(3)                    = 0
executing program
[pid 23167] write(1, "executing program\n", 18) = 18
[pid 23167] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23167] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23167] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23167] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23167] exit_group(0)               = ?
[pid 23167] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23167, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23168
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23168 attached
[pid 23168] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23168] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23168] setpgid(0, 0)               = 0
[pid 23168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23168] write(3, "1000", 4)         = 4
[pid 23168] close(3)                    = 0
[pid 23168] write(1, "executing program\n", 18) = 18
[pid 23168] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23168] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23168] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23168] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23168] exit_group(0)               = ?
[pid 23168] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23168, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23169
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23169 attached
[pid 23169] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23169] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23169] setpgid(0, 0)               = 0
[pid 23169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23169] write(3, "1000", 4)         = 4
[pid 23169] close(3)                    = 0
[pid 23169] write(1, "executing program\n", 18) = 18
executing program
[pid 23169] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23169] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23169] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23169] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23169] exit_group(0)               = ?
[pid 23169] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23169, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23170
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23170 attached
[pid 23170] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23170] setpgid(0, 0)               = 0
[pid 23170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23170] write(3, "1000", 4)         = 4
[pid 23170] close(3)                    = 0
[pid 23170] write(1, "executing program\n", 18) = 18
[pid 23170] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23170] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23170] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23170] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23170] exit_group(0)               = ?
[pid 23170] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23170, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23171 attached
, child_tidptr=0x55558c89a690) = 23171
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23171] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23171] setpgid(0, 0)               = 0
[pid 23171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23171] write(3, "1000", 4)         = 4
executing program
[pid 23171] close(3)                    = 0
[pid 23171] write(1, "executing program\n", 18) = 18
[pid 23171] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23171] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23171] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23171] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23171] exit_group(0)               = ?
[pid 23171] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23171, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23172 attached
, child_tidptr=0x55558c89a690) = 23172
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23172] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23172] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23172] setpgid(0, 0)               = 0
[pid 23172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23172] write(3, "1000", 4)         = 4
[pid 23172] close(3)                    = 0
[pid 23172] write(1, "executing program\n", 18) = 18
executing program
[pid 23172] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23172] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23172] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23172] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23172] exit_group(0)               = ?
[pid 23172] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23172, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23173
ci2-android-5-10/strace-static-x86_64: Process 23173 attached
[pid 23173] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23173] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23173] <... prctl resumed>)        = 0
[pid 23173] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23173] write(3, "1000", 4)         = 4
[pid 23173] close(3)                    = 0
[pid 23173] write(1, "executing program\n", 18) = 18
executing program
[pid 23173] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23173] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23173] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23173] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23173] exit_group(0)               = ?
[pid 23173] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23173, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23174 attached
, child_tidptr=0x55558c89a690) = 23174
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23174] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23174] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23174] setpgid(0, 0)               = 0
[pid 23174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23174] write(3, "1000", 4)         = 4
[pid 23174] close(3)                    = 0
executing program
[pid 23174] write(1, "executing program\n", 18) = 18
[pid 23174] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23174] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23174] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23174] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23174] exit_group(0)               = ?
[pid 23174] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23174, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23175 attached
 <unfinished ...>
[pid 23175] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23175
[pid 23175] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23175] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23175] setpgid(0, 0)               = 0
[pid 23175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23175] write(3, "1000", 4)         = 4
[pid 23175] close(3)                    = 0
executing program
[pid 23175] write(1, "executing program\n", 18) = 18
[pid 23175] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23175] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23175] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23175] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23175] exit_group(0)               = ?
[pid 23175] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23175, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23176 attached
, child_tidptr=0x55558c89a690) = 23176
[pid 23176] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23176] <... set_robust_list resumed>) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23176] setpgid(0, 0)               = 0
[pid 23176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23176] write(3, "1000", 4)         = 4
[pid 23176] close(3)                    = 0
executing program
[pid 23176] write(1, "executing program\n", 18) = 18
[pid 23176] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23176] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23176] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23176] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23176] exit_group(0)               = ?
[pid 23176] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23176, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23177
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23177 attached
[pid 23177] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23177] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23177] setpgid(0, 0)               = 0
[pid 23177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23177] write(3, "1000", 4)         = 4
[pid 23177] close(3)                    = 0
[pid 23177] write(1, "executing program\n", 18) = 18
executing program
[pid 23177] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23177] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23177] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23177] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23177] exit_group(0)               = ?
[pid 23177] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23177, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23178
ci2-android-5-10/strace-static-x86_64: Process 23178 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23178] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23178] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23178] setpgid(0, 0)               = 0
[pid 23178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23178] write(3, "1000", 4)         = 4
[pid 23178] close(3)                    = 0
executing program
[pid 23178] write(1, "executing program\n", 18) = 18
[pid 23178] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23178] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23178] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23178] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23178] exit_group(0)               = ?
[pid 23178] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23178, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23179 attached
, child_tidptr=0x55558c89a690) = 23179
[pid 23179] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23179] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23179] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23179] setpgid(0, 0)               = 0
[pid 23179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23179] <... openat resumed>)       = 3
[pid 23179] write(3, "1000", 4)         = 4
[pid 23179] close(3)                    = 0
executing program
[pid 23179] write(1, "executing program\n", 18) = 18
[pid 23179] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23179] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23179] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23179] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23179] exit_group(0)               = ?
[pid 23179] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23179, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23180 attached
, child_tidptr=0x55558c89a690) = 23180
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23180] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23180] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23180] setpgid(0, 0)               = 0
[pid 23180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23180] write(3, "1000", 4)         = 4
[pid 23180] close(3)                    = 0
executing program
[pid 23180] write(1, "executing program\n", 18) = 18
[pid 23180] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23180] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23180] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23180] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23180] exit_group(0)               = ?
[pid 23180] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23180, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23181
ci2-android-5-10/strace-static-x86_64: Process 23181 attached
[pid 23181] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23181] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23181] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23181] setpgid(0, 0)               = 0
[pid 23181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23181] <... openat resumed>)       = 3
[pid 23181] write(3, "1000", 4)         = 4
[pid 23181] close(3)                    = 0
[pid 23181] write(1, "executing program\n", 18) = 18
[pid 23181] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23181] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23181] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23181] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23181] exit_group(0)               = ?
[pid 23181] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23181, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23182
ci2-android-5-10/strace-static-x86_64: Process 23182 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23182] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23182] setpgid(0, 0)               = 0
[pid 23182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23182] write(3, "1000", 4)         = 4
[pid 23182] close(3)                    = 0
[pid 23182] write(1, "executing program\n", 18) = 18
executing program
[pid 23182] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23182] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23182] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23182] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23182] exit_group(0)               = ?
[pid 23182] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23182, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23183 attached
, child_tidptr=0x55558c89a690) = 23183
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23183] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23183] setpgid(0, 0)               = 0
[pid 23183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23183] write(3, "1000", 4)         = 4
[pid 23183] close(3)                    = 0
[pid 23183] write(1, "executing program\n", 18) = 18
executing program
[pid 23183] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23183] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23183] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23183] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23183] exit_group(0)               = ?
[pid 23183] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23183, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23184 attached
, child_tidptr=0x55558c89a690) = 23184
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23184] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23184] <... set_robust_list resumed>) = 0
[pid 23184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23184] setpgid(0, 0)               = 0
[pid 23184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23184] write(3, "1000", 4)         = 4
[pid 23184] close(3)                    = 0
[pid 23184] write(1, "executing program\n", 18) = 18
[pid 23184] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23184] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23184] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23184] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23184] exit_group(0)               = ?
[pid 23184] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23184, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23185
ci2-android-5-10/strace-static-x86_64: Process 23185 attached
[pid 23185] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23185] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23185] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23185] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23185] <... prctl resumed>)        = 0
[pid 23185] setpgid(0, 0)               = 0
[pid 23185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23185] write(3, "1000", 4)         = 4
[pid 23185] close(3)                    = 0
executing program
[pid 23185] write(1, "executing program\n", 18) = 18
[pid 23185] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23185] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23185] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23185] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23185] exit_group(0)               = ?
[pid 23185] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23185, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23186
ci2-android-5-10/strace-static-x86_64: Process 23186 attached
[pid 23186] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23186] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23186] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23186] setpgid(0, 0)               = 0
[pid 23186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23186] write(3, "1000", 4)         = 4
[pid 23186] close(3)                    = 0
[pid 23186] write(1, "executing program\n", 18) = 18
executing program
[pid 23186] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23186] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23186] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23186] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23186] exit_group(0)               = ?
[pid 23186] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23186, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23187 attached
, child_tidptr=0x55558c89a690) = 23187
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23187] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23187] setpgid(0, 0)               = 0
[pid 23187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23187] write(3, "1000", 4)         = 4
[pid 23187] close(3)                    = 0
[pid 23187] write(1, "executing program\n", 18) = 18
[pid 23187] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23187] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23187] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23187] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23187] exit_group(0)               = ?
[pid 23187] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23187, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23188
ci2-android-5-10/strace-static-x86_64: Process 23188 attached
[pid 23188] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23188] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23188] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23188] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23188] write(3, "1000", 4)         = 4
[pid 23188] close(3)                    = 0
executing program
[pid 23188] write(1, "executing program\n", 18) = 18
[pid 23188] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23188] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23188] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23188] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23188] exit_group(0)               = ?
[pid 23188] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23188, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23189
ci2-android-5-10/strace-static-x86_64: Process 23189 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23189] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23189] setpgid(0, 0)               = 0
[pid 23189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23189] write(3, "1000", 4)         = 4
[pid 23189] close(3)                    = 0
executing program
[pid 23189] write(1, "executing program\n", 18) = 18
[pid 23189] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23189] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23189] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23189] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23189] exit_group(0)               = ?
[pid 23189] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23189, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23190 attached
, child_tidptr=0x55558c89a690) = 23190
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23190] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23190] setpgid(0, 0)               = 0
[pid 23190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23190] write(3, "1000", 4)         = 4
[pid 23190] close(3)                    = 0
[pid 23190] write(1, "executing program\n", 18) = 18
executing program
[pid 23190] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23190] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23190] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23190] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23190] exit_group(0)               = ?
[pid 23190] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23190, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23191
ci2-android-5-10/strace-static-x86_64: Process 23191 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23191] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23191] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23191] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23191] <... prctl resumed>)        = 0
[pid 23191] setpgid(0, 0)               = 0
[pid 23191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23191] write(3, "1000", 4)         = 4
[pid 23191] close(3)                    = 0
[pid 23191] write(1, "executing program\n", 18) = 18
executing program
[pid 23191] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23191] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23191] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23191] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23191] exit_group(0)               = ?
[pid 23191] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23191, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23192
ci2-android-5-10/strace-static-x86_64: Process 23192 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23192] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23192] <... set_robust_list resumed>) = 0
[pid 23192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23192] setpgid(0, 0)               = 0
[pid 23192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23192] write(3, "1000", 4)         = 4
[pid 23192] close(3)                    = 0
executing program
[pid 23192] write(1, "executing program\n", 18) = 18
[pid 23192] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23192] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23192] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23192] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23192] exit_group(0)               = ?
[pid 23192] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23192, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23193
ci2-android-5-10/strace-static-x86_64: Process 23193 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23193] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23193] setpgid(0, 0)               = 0
[pid 23193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23193] write(3, "1000", 4)         = 4
[pid 23193] close(3)                    = 0
[pid 23193] write(1, "executing program\n", 18) = 18
executing program
[pid 23193] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23193] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23193] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23193] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23193] exit_group(0)               = ?
[pid 23193] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23193, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23194 attached
, child_tidptr=0x55558c89a690) = 23194
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23194] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23194] <... set_robust_list resumed>) = 0
[pid 23194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23194] setpgid(0, 0)               = 0
[pid 23194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23194] write(3, "1000", 4)         = 4
[pid 23194] close(3)                    = 0
executing program
[pid 23194] write(1, "executing program\n", 18) = 18
[pid 23194] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23194] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23194] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23194] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23194] exit_group(0)               = ?
[pid 23194] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23194, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23195 attached
, child_tidptr=0x55558c89a690) = 23195
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23195] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23195] setpgid(0, 0)               = 0
[pid 23195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23195] write(3, "1000", 4)         = 4
[pid 23195] close(3)                    = 0
executing program
[pid 23195] write(1, "executing program\n", 18) = 18
[pid 23195] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23195] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23195] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23195] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23195] exit_group(0)               = ?
[pid 23195] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23195, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23196
ci2-android-5-10/strace-static-x86_64: Process 23196 attached
[pid 23196] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23196] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23196] setpgid(0, 0)               = 0
[pid 23196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23196] write(3, "1000", 4)         = 4
[pid 23196] close(3)                    = 0
executing program
[pid 23196] write(1, "executing program\n", 18) = 18
[pid 23196] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23196] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23196] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23196] <... openat resumed>)       = 3
[pid 23196] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23196] exit_group(0)               = ?
[pid 23196] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23196, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23197 attached
, child_tidptr=0x55558c89a690) = 23197
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23197] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23197] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23197] setpgid(0, 0)               = 0
[pid 23197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23197] write(3, "1000", 4)         = 4
[pid 23197] close(3)                    = 0
[pid 23197] write(1, "executing program\n", 18) = 18
executing program
[pid 23197] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23197] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23197] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23197] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23197] exit_group(0)               = ?
[pid 23197] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23197, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23198 attached
, child_tidptr=0x55558c89a690) = 23198
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23198] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23198] setpgid(0, 0)               = 0
[pid 23198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23198] write(3, "1000", 4)         = 4
[pid 23198] close(3)                    = 0
executing program
[pid 23198] write(1, "executing program\n", 18) = 18
[pid 23198] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23198] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23198] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23198] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23198] exit_group(0)               = ?
[pid 23198] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23198, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23199
ci2-android-5-10/strace-static-x86_64: Process 23199 attached
[pid 23199] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23199] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23199] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23199] setpgid(0, 0)               = 0
[pid 23199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23199] <... openat resumed>)       = 3
[pid 23199] write(3, "1000", 4)         = 4
[pid 23199] close(3)                    = 0
[pid 23199] write(1, "executing program\n", 18) = 18
executing program
[pid 23199] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23199] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23199] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23199] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23199] exit_group(0)               = ?
[pid 23199] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23199, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23200 attached
, child_tidptr=0x55558c89a690) = 23200
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23200] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23200] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23200] setpgid(0, 0)               = 0
[pid 23200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23200] write(3, "1000", 4)         = 4
[pid 23200] close(3)                    = 0
[pid 23200] write(1, "executing program\n", 18) = 18
executing program
[pid 23200] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23200] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23200] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23200] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23200] exit_group(0)               = ?
[pid 23200] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23200, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23201
ci2-android-5-10/strace-static-x86_64: Process 23201 attached
[pid 23201] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23201] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23201] setpgid(0, 0)               = 0
[pid 23201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23201] write(3, "1000", 4)         = 4
[pid 23201] close(3)                    = 0
[pid 23201] write(1, "executing program\n", 18) = 18
[pid 23201] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23201] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23201] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23201] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23201] exit_group(0)               = ?
[pid 23201] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23201, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23202 attached
, child_tidptr=0x55558c89a690) = 23202
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23202] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23202] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23202] setpgid(0, 0)               = 0
[pid 23202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23202] write(3, "1000", 4)         = 4
[pid 23202] close(3)                    = 0
[pid 23202] write(1, "executing program\n", 18) = 18
executing program
[pid 23202] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23202] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23202] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23202] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23202] exit_group(0)               = ?
[pid 23202] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23202, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23203
ci2-android-5-10/strace-static-x86_64: Process 23203 attached
[pid 23203] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23203] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23203] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23203] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23203] write(3, "1000", 4)         = 4
[pid 23203] close(3)                    = 0
executing program
[pid 23203] write(1, "executing program\n", 18) = 18
[pid 23203] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23203] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23203] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23203] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23203] exit_group(0)               = ?
[pid 23203] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23203, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23204 attached
, child_tidptr=0x55558c89a690) = 23204
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23204] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23204] setpgid(0, 0)               = 0
[pid 23204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23204] write(3, "1000", 4)         = 4
[pid 23204] close(3)                    = 0
executing program
[pid 23204] write(1, "executing program\n", 18) = 18
[pid 23204] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23204] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23204] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23204] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23204] exit_group(0)               = ?
[pid 23204] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23204, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23205 attached
, child_tidptr=0x55558c89a690) = 23205
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23205] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23205] setpgid(0, 0)               = 0
[pid 23205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23205] write(3, "1000", 4)         = 4
[pid 23205] close(3)                    = 0
executing program
[pid 23205] write(1, "executing program\n", 18) = 18
[pid 23205] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23205] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23205] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23205] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23205] exit_group(0)               = ?
[pid 23205] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23205, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23206 attached
, child_tidptr=0x55558c89a690) = 23206
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23206] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23206] setpgid(0, 0)               = 0
[pid 23206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23206] write(3, "1000", 4)         = 4
[pid 23206] close(3)                    = 0
executing program
[pid 23206] write(1, "executing program\n", 18) = 18
[pid 23206] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23206] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23206] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23206] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23206] exit_group(0)               = ?
[pid 23206] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23206, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23207 attached
, child_tidptr=0x55558c89a690) = 23207
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23207] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23207] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23207] setpgid(0, 0)               = 0
[pid 23207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23207] write(3, "1000", 4)         = 4
[pid 23207] close(3)                    = 0
[pid 23207] write(1, "executing program\n", 18) = 18
[pid 23207] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23207] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23207] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23207] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23207] exit_group(0)               = ?
[pid 23207] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23207, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23208
ci2-android-5-10/strace-static-x86_64: Process 23208 attached
[pid 23208] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23208] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23208] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23208] setpgid(0, 0)               = 0
[pid 23208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23208] <... openat resumed>)       = 3
[pid 23208] write(3, "1000", 4)         = 4
[pid 23208] close(3)                    = 0
[pid 23208] write(1, "executing program\n", 18) = 18
executing program
[pid 23208] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23208] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23208] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23208] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23208] exit_group(0)               = ?
[pid 23208] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23208, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23209 attached
, child_tidptr=0x55558c89a690) = 23209
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23209] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23209] setpgid(0, 0)               = 0
[pid 23209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23209] write(3, "1000", 4)         = 4
[pid 23209] close(3)                    = 0
executing program
[pid 23209] write(1, "executing program\n", 18) = 18
[pid 23209] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23209] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23209] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23209] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23209] exit_group(0)               = ?
[pid 23209] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23210
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23210 attached
[pid 23210] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23210] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23210] setpgid(0, 0)               = 0
[pid 23210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23210] write(3, "1000", 4)         = 4
[pid 23210] close(3)                    = 0
[pid 23210] write(1, "executing program\n", 18) = 18
[pid 23210] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23210] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23210] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23210] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23210] exit_group(0)               = ?
[pid 23210] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23210, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23211
ci2-android-5-10/strace-static-x86_64: Process 23211 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23211] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23211] <... set_robust_list resumed>) = 0
[pid 23211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23211] setpgid(0, 0)               = 0
[pid 23211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23211] write(3, "1000", 4)         = 4
[pid 23211] close(3)                    = 0
[pid 23211] write(1, "executing program\n", 18) = 18
executing program
[pid 23211] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23211] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23211] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23211] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23211] exit_group(0)               = ?
[pid 23211] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23211, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23212
ci2-android-5-10/strace-static-x86_64: Process 23212 attached
[pid 23212] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23212] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23212] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23212] setpgid(0, 0)               = 0
[pid 23212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23212] <... openat resumed>)       = 3
[pid 23212] write(3, "1000", 4)         = 4
[pid 23212] close(3)                    = 0
executing program
[pid 23212] write(1, "executing program\n", 18) = 18
[pid 23212] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23212] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23212] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23212] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23212] exit_group(0)               = ?
[pid 23212] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23212, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23213 attached
, child_tidptr=0x55558c89a690) = 23213
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23213] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23213] setpgid(0, 0)               = 0
[pid 23213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23213] write(3, "1000", 4)         = 4
[pid 23213] close(3)                    = 0
[pid 23213] write(1, "executing program\n", 18) = 18
executing program
[pid 23213] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23213] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23213] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23213] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23213] exit_group(0)               = ?
[pid 23213] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23214
ci2-android-5-10/strace-static-x86_64: Process 23214 attached
[pid 23214] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23214] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23214] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23214] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23214] write(3, "1000", 4)         = 4
[pid 23214] close(3)                    = 0
[pid 23214] write(1, "executing program\n", 18) = 18
executing program
[pid 23214] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23214] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23214] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23214] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23214] exit_group(0)               = ?
[pid 23214] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23214, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23215 attached
, child_tidptr=0x55558c89a690) = 23215
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23215] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23215] setpgid(0, 0)               = 0
[pid 23215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23215] write(3, "1000", 4)         = 4
[pid 23215] close(3)                    = 0
executing program
[pid 23215] write(1, "executing program\n", 18) = 18
[pid 23215] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23215] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23215] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23215] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23215] exit_group(0)               = ?
[pid 23215] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23215, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23216
ci2-android-5-10/strace-static-x86_64: Process 23216 attached
[pid 23216] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23216] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23216] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23216] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23216] write(3, "1000", 4)         = 4
[pid 23216] close(3)                    = 0
executing program
[pid 23216] write(1, "executing program\n", 18) = 18
[pid 23216] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23216] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23216] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23216] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23216] exit_group(0)               = ?
[pid 23216] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23216, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23217 attached
, child_tidptr=0x55558c89a690) = 23217
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23217] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23217] setpgid(0, 0)               = 0
[pid 23217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23217] write(3, "1000", 4)         = 4
[pid 23217] close(3)                    = 0
executing program
[pid 23217] write(1, "executing program\n", 18) = 18
[pid 23217] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23217] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23217] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23217] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23217] exit_group(0)               = ?
[pid 23217] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23217, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23218
ci2-android-5-10/strace-static-x86_64: Process 23218 attached
[pid 23218] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23218] setpgid(0, 0)               = 0
[pid 23218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23218] <... openat resumed>)       = 3
[pid 23218] write(3, "1000", 4)         = 4
[pid 23218] close(3)                    = 0
executing program
[pid 23218] write(1, "executing program\n", 18) = 18
[pid 23218] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23218] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23218] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23218] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23218] exit_group(0)               = ?
[pid 23218] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23218, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23219
ci2-android-5-10/strace-static-x86_64: Process 23219 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23219] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23219] setpgid(0, 0)               = 0
[pid 23219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23219] write(3, "1000", 4)         = 4
[pid 23219] close(3)                    = 0
[pid 23219] write(1, "executing program\n", 18) = 18
executing program
[pid 23219] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23219] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23219] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23219] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23219] exit_group(0)               = ?
[pid 23219] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23219, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23220 attached
, child_tidptr=0x55558c89a690) = 23220
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23220] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23220] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23220] setpgid(0, 0)               = 0
[pid 23220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23220] write(3, "1000", 4)         = 4
[pid 23220] close(3)                    = 0
executing program
[pid 23220] write(1, "executing program\n", 18) = 18
[pid 23220] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23220] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23220] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23220] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23220] exit_group(0)               = ?
[pid 23220] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23220, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23221 attached
, child_tidptr=0x55558c89a690) = 23221
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23221] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23221] setpgid(0, 0)               = 0
[pid 23221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23221] write(3, "1000", 4)         = 4
[pid 23221] close(3)                    = 0
executing program
[pid 23221] write(1, "executing program\n", 18) = 18
[pid 23221] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23221] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23221] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23221] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23221] exit_group(0)               = ?
[pid 23221] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23221, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23222
ci2-android-5-10/strace-static-x86_64: Process 23222 attached
[pid 23222] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23222] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23222] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23222] setpgid(0, 0)               = 0
[pid 23222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23222] write(3, "1000", 4)         = 4
[pid 23222] close(3)                    = 0
[pid 23222] write(1, "executing program\n", 18) = 18
executing program
[pid 23222] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23222] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23222] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23222] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23222] exit_group(0)               = ?
[pid 23222] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23222, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23223 attached
, child_tidptr=0x55558c89a690) = 23223
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23223] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23223] setpgid(0, 0)               = 0
[pid 23223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23223] write(3, "1000", 4)         = 4
[pid 23223] close(3)                    = 0
executing program
[pid 23223] write(1, "executing program\n", 18) = 18
[pid 23223] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23223] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23223] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23223] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23223] exit_group(0)               = ?
[pid 23223] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23223, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23224
ci2-android-5-10/strace-static-x86_64: Process 23224 attached
[pid 23224] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23224] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23224] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23224] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23224] <... prctl resumed>)        = 0
[pid 23224] setpgid(0, 0)               = 0
[pid 23224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23224] write(3, "1000", 4)         = 4
[pid 23224] close(3)                    = 0
executing program
[pid 23224] write(1, "executing program\n", 18) = 18
[pid 23224] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23224] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23224] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23224] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23224] exit_group(0)               = ?
[pid 23224] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23224, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23225 attached
, child_tidptr=0x55558c89a690) = 23225
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23225] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23225] setpgid(0, 0)               = 0
[pid 23225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23225] write(3, "1000", 4)         = 4
[pid 23225] close(3)                    = 0
[pid 23225] write(1, "executing program\n", 18) = 18
executing program
[pid 23225] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23225] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23225] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23225] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23225] exit_group(0)               = ?
[pid 23225] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23225, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23226 attached
, child_tidptr=0x55558c89a690) = 23226
[pid 23226] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23226] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23226] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23226] setpgid(0, 0)               = 0
[pid 23226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23226] write(3, "1000", 4)         = 4
[pid 23226] close(3)                    = 0
[pid 23226] write(1, "executing program\n", 18) = 18
executing program
[pid 23226] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23226] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23226] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23226] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23226] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23226] exit_group(0)               = ?
[pid 23226] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23226, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23227 attached
, child_tidptr=0x55558c89a690) = 23227
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23227] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23227] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23227] setpgid(0, 0)               = 0
[pid 23227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23227] write(3, "1000", 4)         = 4
[pid 23227] close(3)                    = 0
[pid 23227] write(1, "executing program\n", 18) = 18
executing program
[pid 23227] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23227] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23227] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23227] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23227] exit_group(0)               = ?
[pid 23227] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23227, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23228
ci2-android-5-10/strace-static-x86_64: Process 23228 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23228] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23228] setpgid(0, 0)               = 0
[pid 23228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23228] write(3, "1000", 4)         = 4
[pid 23228] close(3)                    = 0
[pid 23228] write(1, "executing program\n", 18) = 18
executing program
[pid 23228] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23228] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23228] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23228] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23228] exit_group(0)               = ?
[pid 23228] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23228, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23229 attached
, child_tidptr=0x55558c89a690) = 23229
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23229] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23229] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23229] setpgid(0, 0)               = 0
[pid 23229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23229] write(3, "1000", 4)         = 4
[pid 23229] close(3)                    = 0
[pid 23229] write(1, "executing program\n", 18) = 18
executing program
[pid 23229] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23229] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23229] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23229] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23229] exit_group(0)               = ?
[pid 23229] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23229, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23230 attached
, child_tidptr=0x55558c89a690) = 23230
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23230] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23230] setpgid(0, 0)               = 0
[pid 23230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23230] write(3, "1000", 4)         = 4
[pid 23230] close(3)                    = 0
[pid 23230] write(1, "executing program\n", 18) = 18
executing program
[pid 23230] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23230] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23230] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23230] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23230] exit_group(0)               = ?
[pid 23230] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23230, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23231 attached
, child_tidptr=0x55558c89a690) = 23231
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23231] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23231] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23231] setpgid(0, 0)               = 0
[pid 23231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23231] write(3, "1000", 4)         = 4
[pid 23231] close(3)                    = 0
executing program
[pid 23231] write(1, "executing program\n", 18) = 18
[pid 23231] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23231] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23231] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23231] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23231] exit_group(0)               = ?
[pid 23231] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23231, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23232 attached
, child_tidptr=0x55558c89a690) = 23232
[pid 23232] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23232] <... set_robust_list resumed>) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23232] setpgid(0, 0)               = 0
[pid 23232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23232] write(3, "1000", 4)         = 4
[pid 23232] close(3)                    = 0
executing program
[pid 23232] write(1, "executing program\n", 18) = 18
[pid 23232] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23232] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23232] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23232] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23232] exit_group(0)               = ?
[pid 23232] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23232, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23233
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23233 attached
, NULL, 8) = 0
[pid 23233] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23233] setpgid(0, 0)               = 0
[pid 23233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23233] write(3, "1000", 4)         = 4
[pid 23233] close(3)                    = 0
executing program
[pid 23233] write(1, "executing program\n", 18) = 18
[pid 23233] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23233] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23233] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23233] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23233] exit_group(0)               = ?
[pid 23233] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23233, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23234 attached
, child_tidptr=0x55558c89a690) = 23234
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23234] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23234] setpgid(0, 0)               = 0
[pid 23234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23234] write(3, "1000", 4)         = 4
[pid 23234] close(3)                    = 0
executing program
[pid 23234] write(1, "executing program\n", 18) = 18
[pid 23234] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23234] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23234] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23234] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23234] exit_group(0)               = ?
[pid 23234] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23234, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23235
ci2-android-5-10/strace-static-x86_64: Process 23235 attached
[pid 23235] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23235] setpgid(0, 0)               = 0
[pid 23235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23235] <... openat resumed>)       = 3
[pid 23235] write(3, "1000", 4)         = 4
[pid 23235] close(3)                    = 0
[pid 23235] write(1, "executing program\n", 18) = 18
[pid 23235] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23235] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23235] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23235] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23235] exit_group(0)               = ?
[pid 23235] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23235, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23236
ci2-android-5-10/strace-static-x86_64: Process 23236 attached
[pid 23236] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23236] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23236] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23236] setpgid(0, 0)               = 0
[pid 23236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23236] <... openat resumed>)       = 3
[pid 23236] write(3, "1000", 4)         = 4
[pid 23236] close(3)                    = 0
[pid 23236] write(1, "executing program\n", 18) = 18
executing program
[pid 23236] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23236] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23236] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23236] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23236] exit_group(0)               = ?
[pid 23236] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23236, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23237
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23237 attached
[pid 23237] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23237] setpgid(0, 0)               = 0
[pid 23237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23237] write(3, "1000", 4)         = 4
[pid 23237] close(3)                    = 0
executing program
[pid 23237] write(1, "executing program\n", 18) = 18
[pid 23237] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23237] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23237] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23237] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23237] exit_group(0)               = ?
[pid 23237] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23237, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23238 attached
, child_tidptr=0x55558c89a690) = 23238
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23238] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23238] setpgid(0, 0)               = 0
[pid 23238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23238] write(3, "1000", 4)         = 4
[pid 23238] close(3)                    = 0
executing program
[pid 23238] write(1, "executing program\n", 18) = 18
[pid 23238] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23238] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23238] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23238] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23238] exit_group(0)               = ?
[pid 23238] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23238, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23239 attached
, child_tidptr=0x55558c89a690) = 23239
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23239] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23239] setpgid(0, 0)               = 0
[pid 23239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23239] write(3, "1000", 4)         = 4
[pid 23239] close(3)                    = 0
[pid 23239] write(1, "executing program\n", 18) = 18
executing program
[pid 23239] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23239] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23239] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23239] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23239] exit_group(0)               = ?
[pid 23239] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23239, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23240
ci2-android-5-10/strace-static-x86_64: Process 23240 attached
[pid 23240] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23240] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23240] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23240] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23240] write(3, "1000", 4)         = 4
[pid 23240] close(3)                    = 0
executing program
[pid 23240] write(1, "executing program\n", 18) = 18
[pid 23240] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23240] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23240] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23240] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23240] exit_group(0)               = ?
[pid 23240] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23240, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23241
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23241 attached
[pid 23241] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23241] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23241] setpgid(0, 0)               = 0
[pid 23241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23241] write(3, "1000", 4)         = 4
[pid 23241] close(3)                    = 0
executing program
[pid 23241] write(1, "executing program\n", 18) = 18
[pid 23241] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23241] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23241] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23241] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23241] exit_group(0)               = ?
[pid 23241] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23241, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23242
ci2-android-5-10/strace-static-x86_64: Process 23242 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23242] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23242] setpgid(0, 0)               = 0
[pid 23242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23242] write(3, "1000", 4)         = 4
[pid 23242] close(3)                    = 0
executing program
[pid 23242] write(1, "executing program\n", 18) = 18
[pid 23242] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23242] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23242] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23242] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23242] exit_group(0)               = ?
[pid 23242] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23242, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23243
ci2-android-5-10/strace-static-x86_64: Process 23243 attached
[pid 23243] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23243] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23243] setpgid(0, 0)               = 0
[pid 23243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23243] <... openat resumed>)       = 3
[pid 23243] write(3, "1000", 4)         = 4
[pid 23243] close(3)                    = 0
executing program
[pid 23243] write(1, "executing program\n", 18) = 18
[pid 23243] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23243] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23243] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23243] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23243] exit_group(0)               = ?
[pid 23243] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23243, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23244 attached
, child_tidptr=0x55558c89a690) = 23244
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23244] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23244] setpgid(0, 0)               = 0
[pid 23244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23244] write(3, "1000", 4)         = 4
[pid 23244] close(3)                    = 0
[pid 23244] write(1, "executing program\n", 18) = 18
executing program
[pid 23244] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23244] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23244] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23244] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23244] exit_group(0)               = ?
[pid 23244] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23244, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23245
ci2-android-5-10/strace-static-x86_64: Process 23245 attached
[pid 23245] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23245] setpgid(0, 0)               = 0
[pid 23245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23245] write(3, "1000", 4)         = 4
[pid 23245] close(3)                    = 0
executing program
[pid 23245] write(1, "executing program\n", 18) = 18
[pid 23245] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23245] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23245] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23245] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23245] exit_group(0)               = ?
[pid 23245] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23245, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23246
ci2-android-5-10/strace-static-x86_64: Process 23246 attached
[pid 23246] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23246] setpgid(0, 0)               = 0
[pid 23246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23246] write(3, "1000", 4)         = 4
[pid 23246] close(3)                    = 0
[pid 23246] write(1, "executing program\n", 18) = 18
executing program
[pid 23246] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23246] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23246] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23246] <... openat resumed>)       = 3
[pid 23246] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23246] exit_group(0)               = ?
[pid 23246] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23246, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23247 attached
, child_tidptr=0x55558c89a690) = 23247
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23247] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23247] setpgid(0, 0)               = 0
[pid 23247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23247] write(3, "1000", 4)         = 4
[pid 23247] close(3)                    = 0
[pid 23247] write(1, "executing program\n", 18) = 18
executing program
[pid 23247] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23247] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23247] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23247] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23247] exit_group(0)               = ?
[pid 23247] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23247, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23248
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23248 attached
[pid 23248] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23248] setpgid(0, 0)               = 0
[pid 23248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23248] write(3, "1000", 4)         = 4
[pid 23248] close(3)                    = 0
[pid 23248] write(1, "executing program\n", 18) = 18
executing program
[pid 23248] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23248] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23248] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23248] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23248] exit_group(0)               = ?
[pid 23248] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23248, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23249 attached
, child_tidptr=0x55558c89a690) = 23249
[pid 23249] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23249] <... set_robust_list resumed>) = 0
[pid 23249] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23249] setpgid(0, 0)               = 0
[pid 23249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23249] write(3, "1000", 4)         = 4
[pid 23249] close(3)                    = 0
[pid 23249] write(1, "executing program\n", 18) = 18
executing program
[pid 23249] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23249] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23249] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23249] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23249] exit_group(0)               = ?
[pid 23249] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23249, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23250 attached
, child_tidptr=0x55558c89a690) = 23250
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23250] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23250] setpgid(0, 0)               = 0
[pid 23250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23250] write(3, "1000", 4)         = 4
[pid 23250] close(3)                    = 0
executing program
[pid 23250] write(1, "executing program\n", 18) = 18
[pid 23250] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23250] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23250] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23250] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23250] exit_group(0)               = ?
[pid 23250] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23250, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23251 attached
, child_tidptr=0x55558c89a690) = 23251
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23251] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23251] <... set_robust_list resumed>) = 0
[pid 23251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23251] setpgid(0, 0)               = 0
[pid 23251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23251] write(3, "1000", 4)         = 4
[pid 23251] close(3)                    = 0
[pid 23251] write(1, "executing program\n", 18) = 18
executing program
[pid 23251] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23251] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23251] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23251] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23251] exit_group(0)               = ?
[pid 23251] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23251, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23252 attached
, child_tidptr=0x55558c89a690) = 23252
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23252] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23252] setpgid(0, 0)               = 0
[pid 23252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23252] write(3, "1000", 4)         = 4
[pid 23252] close(3)                    = 0
[pid 23252] write(1, "executing program\n", 18) = 18
[pid 23252] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23252] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23252] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23252] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23252] exit_group(0)               = ?
[pid 23252] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23252, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23253
ci2-android-5-10/strace-static-x86_64: Process 23253 attached
[pid 23253] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23253] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23253] write(3, "1000", 4)         = 4
[pid 23253] close(3)                    = 0
[pid 23253] write(1, "executing program\n", 18) = 18
[pid 23253] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23253] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23253] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23253] pwrite64(3, "\x02", 1, 4)   = 1
executing program
[pid 23253] exit_group(0)               = ?
[pid 23253] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23253, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23254 attached
, child_tidptr=0x55558c89a690) = 23254
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23254] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23254] setpgid(0, 0)               = 0
[pid 23254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23254] write(3, "1000", 4)         = 4
[pid 23254] close(3)                    = 0
executing program
[pid 23254] write(1, "executing program\n", 18) = 18
[pid 23254] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23254] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23254] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23254] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23254] exit_group(0)               = ?
[pid 23254] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23254, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23255
ci2-android-5-10/strace-static-x86_64: Process 23255 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23255] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23255] <... set_robust_list resumed>) = 0
[pid 23255] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23255] setpgid(0, 0)               = 0
[pid 23255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23255] write(3, "1000", 4)         = 4
[pid 23255] close(3)                    = 0
executing program
[pid 23255] write(1, "executing program\n", 18) = 18
[pid 23255] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23255] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23255] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23255] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23255] exit_group(0)               = ?
[pid 23255] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23255, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23256 attached
, child_tidptr=0x55558c89a690) = 23256
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23256] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23256] setpgid(0, 0)               = 0
[pid 23256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23256] write(3, "1000", 4)         = 4
[pid 23256] close(3)                    = 0
executing program
[pid 23256] write(1, "executing program\n", 18) = 18
[pid 23256] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23256] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23256] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23256] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23256] exit_group(0)               = ?
[pid 23256] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23256, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23257
ci2-android-5-10/strace-static-x86_64: Process 23257 attached
[pid 23257] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23257] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23257] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23257] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23257] <... prctl resumed>)        = 0
[pid 23257] setpgid(0, 0)               = 0
[pid 23257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23257] write(3, "1000", 4)         = 4
[pid 23257] close(3)                    = 0
[pid 23257] write(1, "executing program\n", 18) = 18
executing program
[pid 23257] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23257] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23257] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23257] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23257] exit_group(0)               = ?
[pid 23257] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23257, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23258 attached
, child_tidptr=0x55558c89a690) = 23258
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23258] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23258] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23258] setpgid(0, 0)               = 0
[pid 23258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23258] write(3, "1000", 4)         = 4
[pid 23258] close(3)                    = 0
[pid 23258] write(1, "executing program\n", 18) = 18
executing program
[pid 23258] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23258] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23258] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23258] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23258] exit_group(0)               = ?
[pid 23258] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23258, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23259
ci2-android-5-10/strace-static-x86_64: Process 23259 attached
[pid 23259] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23259] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23259] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23259] <... openat resumed>)       = 3
[pid 23259] write(3, "1000", 4)         = 4
[pid 23259] close(3)                    = 0
[pid 23259] write(1, "executing program\n", 18) = 18
executing program
[pid 23259] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23259] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23259] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23259] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23259] exit_group(0)               = ?
[pid 23259] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23259, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23260 attached
, child_tidptr=0x55558c89a690) = 23260
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23260] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23260] setpgid(0, 0)               = 0
[pid 23260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23260] write(3, "1000", 4)         = 4
[pid 23260] close(3)                    = 0
executing program
[pid 23260] write(1, "executing program\n", 18) = 18
[pid 23260] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23260] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23260] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23260] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23260] exit_group(0)               = ?
[pid 23260] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23260, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23261
ci2-android-5-10/strace-static-x86_64: Process 23261 attached
[pid 23261] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23261] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23261] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23261] setpgid(0, 0)               = 0
[pid 23261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23261] write(3, "1000", 4)         = 4
[pid 23261] close(3)                    = 0
executing program
[pid 23261] write(1, "executing program\n", 18) = 18
[pid 23261] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23261] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23261] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23261] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23261] exit_group(0)               = ?
[pid 23261] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23261, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23262 attached
, child_tidptr=0x55558c89a690) = 23262
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23262] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23262] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23262] setpgid(0, 0)               = 0
[pid 23262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23262] write(3, "1000", 4)         = 4
[pid 23262] close(3)                    = 0
[pid 23262] write(1, "executing program\n", 18) = 18
executing program
[pid 23262] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23262] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23262] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23262] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23262] exit_group(0)               = ?
[pid 23262] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23262, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23263
ci2-android-5-10/strace-static-x86_64: Process 23263 attached
[pid 23263] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23263] setpgid(0, 0)               = 0
[pid 23263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23263] write(3, "1000", 4)         = 4
[pid 23263] close(3)                    = 0
[pid 23263] write(1, "executing program\n", 18) = 18
executing program
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23263] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23263] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23263] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23263] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23263] exit_group(0)               = ?
[pid 23263] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23263, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23264 attached
, child_tidptr=0x55558c89a690) = 23264
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23264] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23264] <... set_robust_list resumed>) = 0
[pid 23264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23264] setpgid(0, 0)               = 0
[pid 23264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23264] write(3, "1000", 4)         = 4
[pid 23264] close(3)                    = 0
[pid 23264] write(1, "executing program\n", 18) = 18
executing program
[pid 23264] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23264] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23264] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23264] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23264] exit_group(0)               = ?
[pid 23264] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23264, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23265 attached
, child_tidptr=0x55558c89a690) = 23265
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23265] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23265] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23265] setpgid(0, 0)               = 0
[pid 23265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23265] write(3, "1000", 4)         = 4
[pid 23265] close(3)                    = 0
executing program
[pid 23265] write(1, "executing program\n", 18) = 18
[pid 23265] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23265] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23265] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23265] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23265] exit_group(0)               = ?
[pid 23265] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23265, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23266
ci2-android-5-10/strace-static-x86_64: Process 23266 attached
[pid 23266] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23266] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23266] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23266] <... prctl resumed>)        = 0
[pid 23266] setpgid(0, 0)               = 0
[pid 23266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23266] write(3, "1000", 4)         = 4
[pid 23266] close(3)                    = 0
[pid 23266] write(1, "executing program\n", 18) = 18
executing program
[pid 23266] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23266] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23266] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23266] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23266] exit_group(0)               = ?
[pid 23266] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23266, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23267 attached
, child_tidptr=0x55558c89a690) = 23267
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23267] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23267] setpgid(0, 0)               = 0
[pid 23267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23267] write(3, "1000", 4)         = 4
[pid 23267] close(3)                    = 0
executing program
[pid 23267] write(1, "executing program\n", 18) = 18
[pid 23267] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23267] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23267] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23267] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23267] exit_group(0)               = ?
[pid 23267] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23267, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23268 attached
, child_tidptr=0x55558c89a690) = 23268
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23268] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23268] setpgid(0, 0)               = 0
[pid 23268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23268] write(3, "1000", 4)         = 4
[pid 23268] close(3)                    = 0
[pid 23268] write(1, "executing program\n", 18) = 18
executing program
[pid 23268] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23268] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23268] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23268] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23268] exit_group(0)               = ?
[pid 23268] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23268, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23269
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23269 attached
[pid 23269] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23269] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23269] setpgid(0, 0)               = 0
[pid 23269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23269] write(3, "1000", 4)         = 4
[pid 23269] close(3)                    = 0
[pid 23269] write(1, "executing program\n", 18) = 18
executing program
[pid 23269] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23269] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23269] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23269] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23269] exit_group(0)               = ?
[pid 23269] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23269, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23270 attached
, child_tidptr=0x55558c89a690) = 23270
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23270] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23270] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23270] setpgid(0, 0)               = 0
[pid 23270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23270] write(3, "1000", 4)         = 4
[pid 23270] close(3)                    = 0
[pid 23270] write(1, "executing program\n", 18) = 18
executing program
[pid 23270] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23270] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23270] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23270] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23270] exit_group(0)               = ?
[pid 23270] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23270, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23271 attached
, child_tidptr=0x55558c89a690) = 23271
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23271] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23271] setpgid(0, 0)               = 0
[pid 23271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23271] write(3, "1000", 4)         = 4
[pid 23271] close(3)                    = 0
executing program
[pid 23271] write(1, "executing program\n", 18) = 18
[pid 23271] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23271] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23271] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23271] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23271] exit_group(0)               = ?
[pid 23271] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23271, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23272
ci2-android-5-10/strace-static-x86_64: Process 23272 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23272] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23272] <... set_robust_list resumed>) = 0
[pid 23272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23272] setpgid(0, 0)               = 0
[pid 23272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23272] write(3, "1000", 4)         = 4
[pid 23272] close(3)                    = 0
executing program
[pid 23272] write(1, "executing program\n", 18) = 18
[pid 23272] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23272] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23272] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23272] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23272] exit_group(0)               = ?
[pid 23272] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23272, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23273
ci2-android-5-10/strace-static-x86_64: Process 23273 attached
[pid 23273] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23273] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23273] setpgid(0, 0)               = 0
[pid 23273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23273] write(3, "1000", 4)         = 4
[pid 23273] close(3)                    = 0
[pid 23273] write(1, "executing program\n", 18) = 18
executing program
[pid 23273] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23273] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23273] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23273] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23273] exit_group(0)               = ?
[pid 23273] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23273, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23274 attached
, child_tidptr=0x55558c89a690) = 23274
[pid 23274] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23274] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23274] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23274] setpgid(0, 0)               = 0
[pid 23274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23274] write(3, "1000", 4 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23274] <... write resumed>)        = 4
[pid 23274] close(3)                    = 0
[pid 23274] write(1, "executing program\n", 18) = 18
executing program
[pid 23274] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23274] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23274] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23274] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23274] exit_group(0)               = ?
[pid 23274] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23274, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23275 attached
, child_tidptr=0x55558c89a690) = 23275
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23275] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23275] setpgid(0, 0)               = 0
[pid 23275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23275] write(3, "1000", 4)         = 4
[pid 23275] close(3)                    = 0
[pid 23275] write(1, "executing program\n", 18) = 18
executing program
[pid 23275] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23275] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23275] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23275] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23275] exit_group(0)               = ?
[pid 23275] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23275, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23276 attached
, child_tidptr=0x55558c89a690) = 23276
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23276] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23276] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23276] setpgid(0, 0)               = 0
[pid 23276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23276] write(3, "1000", 4)         = 4
[pid 23276] close(3)                    = 0
executing program
[pid 23276] write(1, "executing program\n", 18) = 18
[pid 23276] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23276] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23276] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23276] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23276] exit_group(0)               = ?
[pid 23276] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23276, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23277 attached
 <unfinished ...>
[pid 23277] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23277] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23277
[pid 23277] <... prctl resumed>)        = 0
[pid 23277] setpgid(0, 0)               = 0
[pid 23277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23277] <... openat resumed>)       = 3
[pid 23277] write(3, "1000", 4)         = 4
[pid 23277] close(3)                    = 0
[pid 23277] write(1, "executing program\n", 18) = 18
executing program
[pid 23277] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23277] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23277] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23277] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23277] exit_group(0)               = ?
[pid 23277] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23277, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23278 attached
, child_tidptr=0x55558c89a690) = 23278
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23278] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23278] setpgid(0, 0)               = 0
[pid 23278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23278] write(3, "1000", 4)         = 4
[pid 23278] close(3)                    = 0
[pid 23278] write(1, "executing program\n", 18) = 18
executing program
[pid 23278] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23278] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23278] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23278] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23278] exit_group(0)               = ?
[pid 23278] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23278, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23279 attached
, child_tidptr=0x55558c89a690) = 23279
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23279] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23279] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23279] setpgid(0, 0)               = 0
[pid 23279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23279] write(3, "1000", 4)         = 4
[pid 23279] close(3)                    = 0
executing program
[pid 23279] write(1, "executing program\n", 18) = 18
[pid 23279] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23279] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23279] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23279] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23279] exit_group(0)               = ?
[pid 23279] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23279, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23280
ci2-android-5-10/strace-static-x86_64: Process 23280 attached
[pid 23280] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23280] setpgid(0, 0)               = 0
[pid 23280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23280] write(3, "1000", 4)         = 4
[pid 23280] close(3 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23280] <... close resumed>)        = 0
executing program
[pid 23280] write(1, "executing program\n", 18) = 18
[pid 23280] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23280] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23280] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23280] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23280] exit_group(0 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23280] <... exit_group resumed>)   = ?
[pid 23280] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23280, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23281
ci2-android-5-10/strace-static-x86_64: Process 23281 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23281] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23281] setpgid(0, 0)               = 0
[pid 23281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23281] write(3, "1000", 4)         = 4
[pid 23281] close(3)                    = 0
executing program
[pid 23281] write(1, "executing program\n", 18) = 18
[pid 23281] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23281] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23281] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23281] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23281] exit_group(0)               = ?
[pid 23281] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23281, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23282 attached
, child_tidptr=0x55558c89a690) = 23282
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23282] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23282] setpgid(0, 0)               = 0
[pid 23282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23282] write(3, "1000", 4)         = 4
[pid 23282] close(3)                    = 0
[pid 23282] write(1, "executing program\n", 18) = 18
executing program
[pid 23282] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23282] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23282] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23282] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23282] exit_group(0)               = ?
[pid 23282] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23282, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23283 attached
, child_tidptr=0x55558c89a690) = 23283
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23283] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23283] setpgid(0, 0)               = 0
[pid 23283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23283] write(3, "1000", 4)         = 4
[pid 23283] close(3)                    = 0
executing program
[pid 23283] write(1, "executing program\n", 18) = 18
[pid 23283] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23283] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23283] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23283] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23283] exit_group(0)               = ?
[pid 23283] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23283, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23284 attached
 <unfinished ...>
[pid 23284] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23284] setpgid(0, 0)               = 0
[pid 23284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23284] write(3, "1000", 4)         = 4
[pid 23284] close(3)                    = 0
executing program
[pid 23284] write(1, "executing program\n", 18) = 18
[pid 23284] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23284] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23284] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23284
[pid 23284] <... openat resumed>)       = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23284] pwrite64(3, "\x02", 1, 4 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23284] <... pwrite64 resumed>)     = 1
[pid 23284] exit_group(0)               = ?
[pid 23284] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23284, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23285
ci2-android-5-10/strace-static-x86_64: Process 23285 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23285] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23285] <... set_robust_list resumed>) = 0
[pid 23285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23285] setpgid(0, 0)               = 0
[pid 23285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23285] write(3, "1000", 4)         = 4
[pid 23285] close(3)                    = 0
executing program
[pid 23285] write(1, "executing program\n", 18) = 18
[pid 23285] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23285] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23285] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23285] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23285] exit_group(0)               = ?
[pid 23285] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23285, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23286
ci2-android-5-10/strace-static-x86_64: Process 23286 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23286] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23286] <... set_robust_list resumed>) = 0
[pid 23286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23286] setpgid(0, 0)               = 0
[pid 23286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23286] write(3, "1000", 4)         = 4
[pid 23286] close(3)                    = 0
executing program
[pid 23286] write(1, "executing program\n", 18) = 18
[pid 23286] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23286] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23286] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23286] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23286] exit_group(0)               = ?
[pid 23286] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23286, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23287
ci2-android-5-10/strace-static-x86_64: Process 23287 attached
[pid 23287] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23287] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23287] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23287] setpgid(0, 0)               = 0
[pid 23287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23287] <... openat resumed>)       = 3
[pid 23287] write(3, "1000", 4)         = 4
[pid 23287] close(3)                    = 0
[pid 23287] write(1, "executing program\n", 18) = 18
[pid 23287] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23287] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23287] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23287] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23287] exit_group(0)               = ?
[pid 23287] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23287, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23288
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23288 attached
[pid 23288] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23288] setpgid(0, 0)               = 0
[pid 23288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23288] write(3, "1000", 4)         = 4
[pid 23288] close(3)                    = 0
executing program
[pid 23288] write(1, "executing program\n", 18) = 18
[pid 23288] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23288] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23288] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23288] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23288] exit_group(0)               = ?
[pid 23288] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23288, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23289
ci2-android-5-10/strace-static-x86_64: Process 23289 attached
[pid 23289] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23289] setpgid(0, 0)               = 0
[pid 23289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23289] <... openat resumed>)       = 3
[pid 23289] write(3, "1000", 4)         = 4
[pid 23289] close(3)                    = 0
[pid 23289] write(1, "executing program\n", 18) = 18
executing program
[pid 23289] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23289] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23289] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23289] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23289] exit_group(0)               = ?
[pid 23289] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23289, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23290 attached
, child_tidptr=0x55558c89a690) = 23290
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23290] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23290] setpgid(0, 0)               = 0
[pid 23290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23290] write(3, "1000", 4)         = 4
[pid 23290] close(3)                    = 0
executing program
[pid 23290] write(1, "executing program\n", 18) = 18
[pid 23290] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23290] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23290] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23290] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23290] exit_group(0)               = ?
[pid 23290] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23290, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23291 attached
, child_tidptr=0x55558c89a690) = 23291
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23291] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23291] setpgid(0, 0)               = 0
[pid 23291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23291] write(3, "1000", 4)         = 4
[pid 23291] close(3)                    = 0
executing program
[pid 23291] write(1, "executing program\n", 18) = 18
[pid 23291] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23291] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23291] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23291] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23291] exit_group(0)               = ?
[pid 23291] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23291, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23292
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23292 attached
[pid 23292] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23292] setpgid(0, 0)               = 0
[pid 23292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23292] write(3, "1000", 4)         = 4
[pid 23292] close(3)                    = 0
[pid 23292] write(1, "executing program\n", 18) = 18
executing program
[pid 23292] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23292] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23292] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23292] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23292] exit_group(0)               = ?
[pid 23292] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23292, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23293 attached
, child_tidptr=0x55558c89a690) = 23293
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23293] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23293] setpgid(0, 0)               = 0
[pid 23293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23293] write(3, "1000", 4)         = 4
[pid 23293] close(3)                    = 0
[pid 23293] write(1, "executing program\n", 18) = 18
executing program
[pid 23293] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23293] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23293] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23293] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23293] exit_group(0)               = ?
[pid 23293] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23293, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23294
ci2-android-5-10/strace-static-x86_64: Process 23294 attached
[pid 23294] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23294] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23294] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23294] setpgid(0, 0)               = 0
[pid 23294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23294] <... openat resumed>)       = 3
[pid 23294] write(3, "1000", 4)         = 4
[pid 23294] close(3)                    = 0
[pid 23294] write(1, "executing program\n", 18) = 18
[pid 23294] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23294] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23294] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23294] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23294] exit_group(0)               = ?
[pid 23294] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23294, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23295 attached
, child_tidptr=0x55558c89a690) = 23295
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23295] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23295] setpgid(0, 0)               = 0
[pid 23295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23295] write(3, "1000", 4)         = 4
[pid 23295] close(3)                    = 0
executing program
[pid 23295] write(1, "executing program\n", 18) = 18
[pid 23295] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23295] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23295] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23295] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23295] exit_group(0)               = ?
[pid 23295] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23295, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23296 attached
, child_tidptr=0x55558c89a690) = 23296
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23296] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23296] setpgid(0, 0)               = 0
[pid 23296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23296] write(3, "1000", 4)         = 4
[pid 23296] close(3)                    = 0
[pid 23296] write(1, "executing program\n", 18) = 18
executing program
[pid 23296] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23296] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23296] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23296] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23296] exit_group(0)               = ?
[pid 23296] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23296, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23297
ci2-android-5-10/strace-static-x86_64: Process 23297 attached
[pid 23297] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23297] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23297] <... prctl resumed>)        = 0
[pid 23297] setpgid(0, 0)               = 0
[pid 23297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23297] write(3, "1000", 4)         = 4
[pid 23297] close(3)                    = 0
[pid 23297] write(1, "executing program\n", 18) = 18
executing program
[pid 23297] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23297] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23297] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23297] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23297] exit_group(0)               = ?
[pid 23297] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23297, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23298
ci2-android-5-10/strace-static-x86_64: Process 23298 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23298] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23298] setpgid(0, 0)               = 0
[pid 23298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23298] write(3, "1000", 4)         = 4
[pid 23298] close(3)                    = 0
executing program
[pid 23298] write(1, "executing program\n", 18) = 18
[pid 23298] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23298] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23298] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23298] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23298] exit_group(0)               = ?
[pid 23298] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23298, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23299 attached
, child_tidptr=0x55558c89a690) = 23299
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23299] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23299] setpgid(0, 0)               = 0
[pid 23299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23299] write(3, "1000", 4)         = 4
[pid 23299] close(3)                    = 0
executing program
[pid 23299] write(1, "executing program\n", 18) = 18
[pid 23299] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23299] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23299] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23299] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23299] exit_group(0)               = ?
[pid 23299] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23299, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23300
ci2-android-5-10/strace-static-x86_64: Process 23300 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23300] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23300] setpgid(0, 0)               = 0
[pid 23300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23300] write(3, "1000", 4)         = 4
[pid 23300] close(3)                    = 0
[pid 23300] write(1, "executing program\n", 18) = 18
executing program
[pid 23300] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23300] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23300] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23300] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23300] exit_group(0)               = ?
[pid 23300] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23300, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23301 attached
 <unfinished ...>
[pid 23301] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23301
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23301] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23301] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23301] setpgid(0, 0)               = 0
[pid 23301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23301] write(3, "1000", 4)         = 4
[pid 23301] close(3)                    = 0
executing program
[pid 23301] write(1, "executing program\n", 18) = 18
[pid 23301] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23301] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23301] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23301] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23301] exit_group(0)               = ?
[pid 23301] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23301, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23302
ci2-android-5-10/strace-static-x86_64: Process 23302 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23302] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23302] setpgid(0, 0)               = 0
[pid 23302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23302] write(3, "1000", 4)         = 4
[pid 23302] close(3)                    = 0
[pid 23302] write(1, "executing program\n", 18) = 18
executing program
[pid 23302] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23302] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23302] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23302] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23302] exit_group(0)               = ?
[pid 23302] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23302, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23303
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23303 attached
[pid 23303] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23303] setpgid(0, 0)               = 0
[pid 23303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23303] write(3, "1000", 4)         = 4
[pid 23303] close(3)                    = 0
executing program
[pid 23303] write(1, "executing program\n", 18) = 18
[pid 23303] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23303] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23303] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23303] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23303] exit_group(0)               = ?
[pid 23303] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23303, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23304 attached
, child_tidptr=0x55558c89a690) = 23304
[pid 23304] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23304] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23304] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23304] setpgid(0, 0)               = 0
[pid 23304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23304] <... openat resumed>)       = 3
[pid 23304] write(3, "1000", 4)         = 4
[pid 23304] close(3)                    = 0
executing program
[pid 23304] write(1, "executing program\n", 18) = 18
[pid 23304] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23304] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23304] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23304] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23304] exit_group(0)               = ?
[pid 23304] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23304, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23305 attached
, child_tidptr=0x55558c89a690) = 23305
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23305] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23305] setpgid(0, 0)               = 0
[pid 23305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23305] write(3, "1000", 4)         = 4
[pid 23305] close(3)                    = 0
executing program
[pid 23305] write(1, "executing program\n", 18) = 18
[pid 23305] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23305] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23305] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23305] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23305] exit_group(0)               = ?
[pid 23305] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23305, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23306 attached
 <unfinished ...>
[pid 23306] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23306
[pid 23306] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23306] setpgid(0, 0)               = 0
[pid 23306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23306] <... openat resumed>)       = 3
[pid 23306] write(3, "1000", 4)         = 4
[pid 23306] close(3)                    = 0
[pid 23306] write(1, "executing program\n", 18) = 18
executing program
[pid 23306] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23306] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23306] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23306] <... openat resumed>)       = 3
[pid 23306] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23306] exit_group(0)               = ?
[pid 23306] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23306, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23307 attached
, child_tidptr=0x55558c89a690) = 23307
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23307] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23307] setpgid(0, 0)               = 0
[pid 23307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23307] write(3, "1000", 4)         = 4
[pid 23307] close(3)                    = 0
[pid 23307] write(1, "executing program\n", 18) = 18
executing program
[pid 23307] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23307] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23307] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23307] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23307] exit_group(0)               = ?
[pid 23307] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23307, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23308
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23308 attached
[pid 23308] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23308] setpgid(0, 0)               = 0
[pid 23308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23308] write(3, "1000", 4)         = 4
[pid 23308] close(3)                    = 0
[pid 23308] write(1, "executing program\n", 18) = 18
[pid 23308] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23308] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23308] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23308] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23308] exit_group(0)               = ?
[pid 23308] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23308, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23309 attached
, child_tidptr=0x55558c89a690) = 23309
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23309] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23309] <... set_robust_list resumed>) = 0
[pid 23309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23309] setpgid(0, 0)               = 0
[pid 23309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23309] write(3, "1000", 4)         = 4
[pid 23309] close(3)                    = 0
[pid 23309] write(1, "executing program\n", 18) = 18
[pid 23309] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23309] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23309] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23309] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23309] exit_group(0)               = ?
[pid 23309] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23309, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23310
ci2-android-5-10/strace-static-x86_64: Process 23310 attached
[pid 23310] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23310] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23310] <... prctl resumed>)        = 0
[pid 23310] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23310] write(3, "1000", 4)         = 4
[pid 23310] close(3)                    = 0
[pid 23310] write(1, "executing program\n", 18) = 18
executing program
[pid 23310] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23310] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23310] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23310] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23310] exit_group(0)               = ?
[pid 23310] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23311 attached
 <unfinished ...>
[pid 23311] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23311] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23311
[pid 23311] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23311] setpgid(0, 0)               = 0
[pid 23311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23311] write(3, "1000", 4)         = 4
[pid 23311] close(3)                    = 0
[pid 23311] write(1, "executing program\n", 18) = 18
executing program
[pid 23311] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23311] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23311] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23311] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23311] exit_group(0)               = ?
[pid 23311] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23311, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23312 attached
, child_tidptr=0x55558c89a690) = 23312
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23312] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23312] setpgid(0, 0)               = 0
[pid 23312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23312] write(3, "1000", 4)         = 4
[pid 23312] close(3)                    = 0
[pid 23312] write(1, "executing program\n", 18) = 18
executing program
[pid 23312] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23312] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23312] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23312] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23312] exit_group(0)               = ?
[pid 23312] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23312, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23313
ci2-android-5-10/strace-static-x86_64: Process 23313 attached
[pid 23313] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23313] setpgid(0, 0)               = 0
[pid 23313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23313] <... openat resumed>)       = 3
[pid 23313] write(3, "1000", 4)         = 4
[pid 23313] close(3)                    = 0
[pid 23313] write(1, "executing program\n", 18) = 18
[pid 23313] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23313] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23313] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23313] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23313] exit_group(0)               = ?
[pid 23313] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23313, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23314 attached
, child_tidptr=0x55558c89a690) = 23314
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23314] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23314] setpgid(0, 0)               = 0
[pid 23314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23314] write(3, "1000", 4)         = 4
[pid 23314] close(3)                    = 0
[pid 23314] write(1, "executing program\n", 18) = 18
executing program
[pid 23314] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23314] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23314] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23314] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23314] exit_group(0)               = ?
[pid 23314] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23314, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23315
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23315 attached
[pid 23315] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23315] setpgid(0, 0)               = 0
[pid 23315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23315] write(3, "1000", 4)         = 4
[pid 23315] close(3)                    = 0
executing program
[pid 23315] write(1, "executing program\n", 18) = 18
[pid 23315] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23315] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23315] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23315] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23315] exit_group(0)               = ?
[pid 23315] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23315, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23316 attached
, child_tidptr=0x55558c89a690) = 23316
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23316] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23316] setpgid(0, 0)               = 0
[pid 23316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23316] write(3, "1000", 4)         = 4
[pid 23316] close(3)                    = 0
[pid 23316] write(1, "executing program\n", 18) = 18
executing program
[pid 23316] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23316] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23316] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23316] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23316] exit_group(0)               = ?
[pid 23316] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23316, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23317 attached
, child_tidptr=0x55558c89a690) = 23317
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23317] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23317] setpgid(0, 0)               = 0
[pid 23317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23317] write(3, "1000", 4)         = 4
[pid 23317] close(3)                    = 0
[pid 23317] write(1, "executing program\n", 18) = 18
executing program
[pid 23317] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23317] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23317] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23317] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23317] exit_group(0)               = ?
[pid 23317] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23317, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23318 attached
, child_tidptr=0x55558c89a690) = 23318
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23318] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23318] setpgid(0, 0)               = 0
[pid 23318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23318] write(3, "1000", 4)         = 4
[pid 23318] close(3)                    = 0
executing program
[pid 23318] write(1, "executing program\n", 18) = 18
[pid 23318] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23318] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23318] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23318] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23318] exit_group(0)               = ?
[pid 23318] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23319
ci2-android-5-10/strace-static-x86_64: Process 23319 attached
[pid 23319] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23319] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23319] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23319] setpgid(0, 0)               = 0
[pid 23319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23319] write(3, "1000", 4)         = 4
[pid 23319] close(3)                    = 0
[pid 23319] write(1, "executing program\n", 18) = 18
executing program
[pid 23319] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23319] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23319] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23319] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23319] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23319] exit_group(0)               = ?
[pid 23319] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23319, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23320 attached
, child_tidptr=0x55558c89a690) = 23320
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23320] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23320] setpgid(0, 0)               = 0
[pid 23320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23320] write(3, "1000", 4)         = 4
[pid 23320] close(3)                    = 0
executing program
[pid 23320] write(1, "executing program\n", 18) = 18
[pid 23320] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23320] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23320] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23320] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23320] exit_group(0)               = ?
[pid 23320] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23320, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23321 attached
, child_tidptr=0x55558c89a690) = 23321
[pid 23321] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23321] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23321] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23321] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23321] write(3, "1000", 4)         = 4
[pid 23321] close(3)                    = 0
[pid 23321] write(1, "executing program\n", 18) = 18
executing program
[pid 23321] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23321] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23321] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23321] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23321] exit_group(0)               = ?
[pid 23321] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23321, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23322 attached
, child_tidptr=0x55558c89a690) = 23322
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23322] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23322] setpgid(0, 0)               = 0
[pid 23322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23322] write(3, "1000", 4)         = 4
[pid 23322] close(3)                    = 0
[pid 23322] write(1, "executing program\n", 18) = 18
executing program
[pid 23322] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23322] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23322] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23322] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23322] exit_group(0)               = ?
[pid 23322] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23322, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23323 attached
 <unfinished ...>
[pid 23323] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23323
[pid 23323] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23323] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23323] setpgid(0, 0)               = 0
[pid 23323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23323] write(3, "1000", 4)         = 4
[pid 23323] close(3)                    = 0
executing program
[pid 23323] write(1, "executing program\n", 18) = 18
[pid 23323] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23323] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23323] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23323] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23323] exit_group(0)               = ?
[pid 23323] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23323, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23324
ci2-android-5-10/strace-static-x86_64: Process 23324 attached
[pid 23324] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23324] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23324] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23324] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23324] write(3, "1000", 4)         = 4
[pid 23324] close(3)                    = 0
[pid 23324] write(1, "executing program\n", 18) = 18
executing program
[pid 23324] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23324] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23324] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23324] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23324] exit_group(0)               = ?
[pid 23324] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23324, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23325
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23325 attached
[pid 23325] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23325] setpgid(0, 0)               = 0
[pid 23325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23325] write(3, "1000", 4)         = 4
[pid 23325] close(3)                    = 0
executing program
[pid 23325] write(1, "executing program\n", 18) = 18
[pid 23325] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23325] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23325] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23325] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23325] exit_group(0)               = ?
[pid 23325] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23325, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23326 attached
, child_tidptr=0x55558c89a690) = 23326
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23326] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23326] setpgid(0, 0)               = 0
[pid 23326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23326] write(3, "1000", 4)         = 4
[pid 23326] close(3)                    = 0
executing program
[pid 23326] write(1, "executing program\n", 18) = 18
[pid 23326] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23326] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23326] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23326] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23326] exit_group(0)               = ?
[pid 23326] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23326, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23327
ci2-android-5-10/strace-static-x86_64: Process 23327 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23327] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23327] setpgid(0, 0)               = 0
[pid 23327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23327] write(3, "1000", 4)         = 4
[pid 23327] close(3)                    = 0
[pid 23327] write(1, "executing program\n", 18) = 18
executing program
[pid 23327] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23327] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23327] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23327] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23327] exit_group(0)               = ?
[pid 23327] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23327, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23328
ci2-android-5-10/strace-static-x86_64: Process 23328 attached
[pid 23328] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23328] setpgid(0, 0)               = 0
[pid 23328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23328] <... openat resumed>)       = 3
[pid 23328] write(3, "1000", 4)         = 4
[pid 23328] close(3)                    = 0
executing program
[pid 23328] write(1, "executing program\n", 18) = 18
[pid 23328] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23328] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23328] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23328] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23328] exit_group(0)               = ?
[pid 23328] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23328, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23329
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23329 attached
[pid 23329] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23329] setpgid(0, 0)               = 0
[pid 23329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23329] write(3, "1000", 4)         = 4
[pid 23329] close(3)                    = 0
[pid 23329] write(1, "executing program\n", 18) = 18
executing program
[pid 23329] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23329] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23329] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23329] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23329] exit_group(0)               = ?
[pid 23329] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23329, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23330
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23330 attached
[pid 23330] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23330] setpgid(0, 0)               = 0
[pid 23330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23330] write(3, "1000", 4)         = 4
[pid 23330] close(3)                    = 0
[pid 23330] write(1, "executing program\n", 18) = 18
executing program
[pid 23330] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23330] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23330] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23330] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23330] exit_group(0)               = ?
[pid 23330] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23330, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23331 attached
, child_tidptr=0x55558c89a690) = 23331
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23331] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23331] setpgid(0, 0)               = 0
[pid 23331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23331] write(3, "1000", 4)         = 4
[pid 23331] close(3)                    = 0
[pid 23331] write(1, "executing program\n", 18) = 18
[pid 23331] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23331] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 23331] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23331] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23331] exit_group(0)               = ?
[pid 23331] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23331, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23332 attached
, child_tidptr=0x55558c89a690) = 23332
[pid 23332] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23332] <... set_robust_list resumed>) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23332] setpgid(0, 0)               = 0
[pid 23332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23332] write(3, "1000", 4)         = 4
[pid 23332] close(3)                    = 0
executing program
[pid 23332] write(1, "executing program\n", 18) = 18
[pid 23332] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23332] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23332] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23332] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23332] exit_group(0)               = ?
[pid 23332] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23332, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23333
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23333 attached
[pid 23333] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23333] setpgid(0, 0)               = 0
[pid 23333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23333] write(3, "1000", 4)         = 4
[pid 23333] close(3)                    = 0
executing program
[pid 23333] write(1, "executing program\n", 18) = 18
[pid 23333] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23333] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23333] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23333] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23333] exit_group(0)               = ?
[pid 23333] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23333, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23334
ci2-android-5-10/strace-static-x86_64: Process 23334 attached
[pid 23334] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23334] setpgid(0, 0)               = 0
[pid 23334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23334] write(3, "1000", 4)         = 4
[pid 23334] close(3)                    = 0
[pid 23334] write(1, "executing program\n", 18) = 18
executing program
[pid 23334] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23334] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23334] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23334] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23334] exit_group(0)               = ?
[pid 23334] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23334, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23335
ci2-android-5-10/strace-static-x86_64: Process 23335 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23335] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23335] setpgid(0, 0)               = 0
[pid 23335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23335] write(3, "1000", 4)         = 4
[pid 23335] close(3)                    = 0
executing program
[pid 23335] write(1, "executing program\n", 18) = 18
[pid 23335] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23335] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23335] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23335] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23335] exit_group(0)               = ?
[pid 23335] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23335, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23336
ci2-android-5-10/strace-static-x86_64: Process 23336 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23336] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23336] setpgid(0, 0)               = 0
[pid 23336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23336] write(3, "1000", 4)         = 4
[pid 23336] close(3)                    = 0
[pid 23336] write(1, "executing program\n", 18) = 18
executing program
[pid 23336] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23336] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23336] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23336] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23336] exit_group(0)               = ?
[pid 23336] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23336, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23337
ci2-android-5-10/strace-static-x86_64: Process 23337 attached
[pid 23337] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23337] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23337] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23337] setpgid(0, 0)               = 0
[pid 23337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23337] write(3, "1000", 4)         = 4
[pid 23337] close(3)                    = 0
[pid 23337] write(1, "executing program\n", 18) = 18
[pid 23337] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23337] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23337] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23337] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23337] exit_group(0)               = ?
[pid 23337] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23337, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23338 attached
, child_tidptr=0x55558c89a690) = 23338
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23338] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23338] setpgid(0, 0)               = 0
[pid 23338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23338] write(3, "1000", 4)         = 4
[pid 23338] close(3)                    = 0
[pid 23338] write(1, "executing program\n", 18) = 18
executing program
[pid 23338] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23338] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23338] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23338] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23338] exit_group(0)               = ?
[pid 23338] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23338, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23339 attached
, child_tidptr=0x55558c89a690) = 23339
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23339] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23339] setpgid(0, 0)               = 0
[pid 23339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23339] write(3, "1000", 4)         = 4
[pid 23339] close(3)                    = 0
executing program
[pid 23339] write(1, "executing program\n", 18) = 18
[pid 23339] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23339] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23339] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23339] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23339] exit_group(0)               = ?
[pid 23339] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23339, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23340
ci2-android-5-10/strace-static-x86_64: Process 23340 attached
[pid 23340] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23340] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23340] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23340] setpgid(0, 0)               = 0
[pid 23340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23340] <... openat resumed>)       = 3
[pid 23340] write(3, "1000", 4)         = 4
[pid 23340] close(3)                    = 0
[pid 23340] write(1, "executing program\n", 18) = 18
executing program
[pid 23340] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23340] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23340] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23340] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23340] exit_group(0)               = ?
[pid 23340] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23340, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23341 attached
, child_tidptr=0x55558c89a690) = 23341
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23341] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23341] setpgid(0, 0)               = 0
[pid 23341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23341] write(3, "1000", 4)         = 4
[pid 23341] close(3)                    = 0
[pid 23341] write(1, "executing program\n", 18) = 18
executing program
[pid 23341] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23341] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23341] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23341] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23341] exit_group(0)               = ?
[pid 23341] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23341, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23342 attached
, child_tidptr=0x55558c89a690) = 23342
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23342] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23342] setpgid(0, 0)               = 0
[pid 23342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23342] write(3, "1000", 4)         = 4
[pid 23342] close(3)                    = 0
[pid 23342] write(1, "executing program\n", 18) = 18
executing program
[pid 23342] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23342] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23342] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23342] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23342] exit_group(0)               = ?
[pid 23342] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23342, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23343
ci2-android-5-10/strace-static-x86_64: Process 23343 attached
[pid 23343] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23343] setpgid(0, 0)               = 0
[pid 23343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23343] write(3, "1000", 4)         = 4
[pid 23343] close(3)                    = 0
executing program
[pid 23343] write(1, "executing program\n", 18) = 18
[pid 23343] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23343] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23343] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23343] <... openat resumed>)       = 3
[pid 23343] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23343] exit_group(0)               = ?
[pid 23343] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23343, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23344 attached
, child_tidptr=0x55558c89a690) = 23344
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23344] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23344] setpgid(0, 0)               = 0
[pid 23344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23344] write(3, "1000", 4)         = 4
[pid 23344] close(3)                    = 0
executing program
[pid 23344] write(1, "executing program\n", 18) = 18
[pid 23344] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23344] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23344] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23344] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23344] exit_group(0)               = ?
[pid 23344] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23344, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23345
ci2-android-5-10/strace-static-x86_64: Process 23345 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23345] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23345] setpgid(0, 0)               = 0
[pid 23345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23345] write(3, "1000", 4)         = 4
[pid 23345] close(3)                    = 0
[pid 23345] write(1, "executing program\n", 18) = 18
executing program
[pid 23345] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23345] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23345] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23345] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23345] exit_group(0)               = ?
[pid 23345] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23346
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23346 attached
[pid 23346] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23346] setpgid(0, 0)               = 0
[pid 23346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23346] write(3, "1000", 4)         = 4
[pid 23346] close(3)                    = 0
[pid 23346] write(1, "executing program\n", 18) = 18
executing program
[pid 23346] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23346] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23346] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23346] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23346] exit_group(0)               = ?
[pid 23346] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23346, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23347 attached
, child_tidptr=0x55558c89a690) = 23347
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23347] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23347] setpgid(0, 0)               = 0
[pid 23347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23347] write(3, "1000", 4)         = 4
[pid 23347] close(3)                    = 0
executing program
[pid 23347] write(1, "executing program\n", 18) = 18
[pid 23347] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23347] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23347] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23347] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23347] exit_group(0)               = ?
[pid 23347] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23347, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23348
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23348 attached
, NULL, 8) = 0
[pid 23348] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23348] setpgid(0, 0)               = 0
[pid 23348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23348] write(3, "1000", 4)         = 4
[pid 23348] close(3)                    = 0
executing program
[pid 23348] write(1, "executing program\n", 18) = 18
[pid 23348] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23348] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23348] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23348] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23348] exit_group(0)               = ?
[pid 23348] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23348, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23349 attached
, child_tidptr=0x55558c89a690) = 23349
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23349] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23349] setpgid(0, 0)               = 0
[pid 23349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23349] write(3, "1000", 4)         = 4
[pid 23349] close(3)                    = 0
executing program
[pid 23349] write(1, "executing program\n", 18) = 18
[pid 23349] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23349] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23349] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23349] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23349] exit_group(0)               = ?
[pid 23349] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23349, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23350 attached
, child_tidptr=0x55558c89a690) = 23350
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23350] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23350] setpgid(0, 0)               = 0
[pid 23350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23350] write(3, "1000", 4)         = 4
[pid 23350] close(3)                    = 0
executing program
[pid 23350] write(1, "executing program\n", 18) = 18
[pid 23350] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23350] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23350] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23350] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23350] exit_group(0)               = ?
[pid 23350] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23350, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23351 attached
 <unfinished ...>
[pid 23351] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23351] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23351
[pid 23351] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23351] setpgid(0, 0)               = 0
[pid 23351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23351] <... openat resumed>)       = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23351] write(3, "1000", 4)         = 4
executing program
[pid 23351] close(3)                    = 0
[pid 23351] write(1, "executing program\n", 18) = 18
[pid 23351] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23351] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23351] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23351] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23351] exit_group(0)               = ?
[pid 23351] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23351, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23352 attached
, child_tidptr=0x55558c89a690) = 23352
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23352] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23352] setpgid(0, 0)               = 0
[pid 23352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23352] write(3, "1000", 4)         = 4
[pid 23352] close(3)                    = 0
executing program
[pid 23352] write(1, "executing program\n", 18) = 18
[pid 23352] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23352] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23352] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23352] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23352] exit_group(0)               = ?
[pid 23352] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23352, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23353 attached
, child_tidptr=0x55558c89a690) = 23353
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23353] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23353] setpgid(0, 0)               = 0
[pid 23353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23353] write(3, "1000", 4)         = 4
[pid 23353] close(3)                    = 0
executing program
[pid 23353] write(1, "executing program\n", 18) = 18
[pid 23353] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23353] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23353] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23353] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23353] exit_group(0)               = ?
[pid 23353] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23353, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23354 attached
, child_tidptr=0x55558c89a690) = 23354
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23354] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23354] setpgid(0, 0)               = 0
[pid 23354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23354] write(3, "1000", 4)         = 4
[pid 23354] close(3)                    = 0
[pid 23354] write(1, "executing program\n", 18) = 18
executing program
[pid 23354] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23354] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23354] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23354] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23354] exit_group(0)               = ?
[pid 23354] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23354, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23355 attached
, child_tidptr=0x55558c89a690) = 23355
[pid 23355] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23355] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23355] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23355] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23355] write(3, "1000", 4)         = 4
[pid 23355] close(3)                    = 0
executing program
[pid 23355] write(1, "executing program\n", 18) = 18
[pid 23355] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23355] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23355] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23355] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23355] exit_group(0)               = ?
[pid 23355] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23355, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23356
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23356 attached
[pid 23356] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23356] setpgid(0, 0)               = 0
[pid 23356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23356] write(3, "1000", 4)         = 4
[pid 23356] close(3)                    = 0
executing program
[pid 23356] write(1, "executing program\n", 18) = 18
[pid 23356] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23356] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23356] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23356] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23356] exit_group(0)               = ?
[pid 23356] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23356, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23357 attached
, child_tidptr=0x55558c89a690) = 23357
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23357] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23357] setpgid(0, 0)               = 0
[pid 23357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23357] write(3, "1000", 4)         = 4
[pid 23357] close(3)                    = 0
executing program
[pid 23357] write(1, "executing program\n", 18) = 18
[pid 23357] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23357] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23357] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23357] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23357] exit_group(0)               = ?
[pid 23357] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23357, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23358
ci2-android-5-10/strace-static-x86_64: Process 23358 attached
[pid 23358] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23358] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23358] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23358] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23358] write(3, "1000", 4)         = 4
[pid 23358] close(3)                    = 0
[pid 23358] write(1, "executing program\n", 18) = 18
executing program
[pid 23358] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23358] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23358] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23358] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23358] exit_group(0)               = ?
[pid 23358] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23358, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23359
ci2-android-5-10/strace-static-x86_64: Process 23359 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23359] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23359] setpgid(0, 0)               = 0
[pid 23359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23359] write(3, "1000", 4)         = 4
[pid 23359] close(3)                    = 0
[pid 23359] write(1, "executing program\n", 18) = 18
executing program
[pid 23359] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23359] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23359] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23359] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23359] exit_group(0)               = ?
[pid 23359] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23359, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23360
ci2-android-5-10/strace-static-x86_64: Process 23360 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23360] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23360] <... set_robust_list resumed>) = 0
[pid 23360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23360] setpgid(0, 0)               = 0
[pid 23360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23360] write(3, "1000", 4)         = 4
[pid 23360] close(3)                    = 0
executing program
[pid 23360] write(1, "executing program\n", 18) = 18
[pid 23360] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23360] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23360] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23360] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23360] exit_group(0)               = ?
[pid 23360] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23360, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23361 attached
, child_tidptr=0x55558c89a690) = 23361
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23361] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23361] setpgid(0, 0)               = 0
[pid 23361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23361] write(3, "1000", 4)         = 4
[pid 23361] close(3)                    = 0
[pid 23361] write(1, "executing program\n", 18) = 18
executing program
[pid 23361] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23361] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23361] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23361] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23361] exit_group(0)               = ?
[pid 23361] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23361, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23362
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23362 attached
[pid 23362] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23362] setpgid(0, 0)               = 0
[pid 23362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23362] write(3, "1000", 4)         = 4
[pid 23362] close(3)                    = 0
[pid 23362] write(1, "executing program\n", 18) = 18
executing program
[pid 23362] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23362] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23362] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23362] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23362] exit_group(0)               = ?
[pid 23362] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23363 attached
, child_tidptr=0x55558c89a690) = 23363
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23363] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23363] setpgid(0, 0)               = 0
[pid 23363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23363] write(3, "1000", 4)         = 4
[pid 23363] close(3)                    = 0
[pid 23363] write(1, "executing program\n", 18) = 18
executing program
[pid 23363] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23363] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23363] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23363] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23363] exit_group(0)               = ?
[pid 23363] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23364 attached
, child_tidptr=0x55558c89a690) = 23364
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23364] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23364] setpgid(0, 0)               = 0
[pid 23364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23364] write(3, "1000", 4)         = 4
[pid 23364] close(3)                    = 0
executing program
[pid 23364] write(1, "executing program\n", 18) = 18
[pid 23364] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23364] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23364] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23364] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23364] exit_group(0)               = ?
[pid 23364] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23364, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23365
ci2-android-5-10/strace-static-x86_64: Process 23365 attached
[pid 23365] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23365] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23365] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23365] setpgid(0, 0)               = 0
[pid 23365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23365] <... openat resumed>)       = 3
[pid 23365] write(3, "1000", 4)         = 4
[pid 23365] close(3)                    = 0
[pid 23365] write(1, "executing program\n", 18) = 18
executing program
[pid 23365] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23365] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23365] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23365] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23365] exit_group(0)               = ?
[pid 23365] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23365, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23366 attached
, child_tidptr=0x55558c89a690) = 23366
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23366] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23366] setpgid(0, 0)               = 0
[pid 23366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23366] write(3, "1000", 4)         = 4
[pid 23366] close(3)                    = 0
[pid 23366] write(1, "executing program\n", 18) = 18
executing program
[pid 23366] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23366] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23366] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23366] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23366] exit_group(0)               = ?
[pid 23366] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23366, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23367
ci2-android-5-10/strace-static-x86_64: Process 23367 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23367] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23367] setpgid(0, 0)               = 0
[pid 23367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23367] write(3, "1000", 4)         = 4
[pid 23367] close(3)                    = 0
executing program
[pid 23367] write(1, "executing program\n", 18) = 18
[pid 23367] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23367] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23367] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23367] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23367] exit_group(0)               = ?
[pid 23367] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23367, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23368
ci2-android-5-10/strace-static-x86_64: Process 23368 attached
[pid 23368] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23368] setpgid(0, 0)               = 0
[pid 23368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23368] <... openat resumed>)       = 3
[pid 23368] write(3, "1000", 4)         = 4
[pid 23368] close(3)                    = 0
[pid 23368] write(1, "executing program\n", 18) = 18
executing program
[pid 23368] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23368] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23368] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23368] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23368] exit_group(0)               = ?
[pid 23368] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23368, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23369
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23369 attached
[pid 23369] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23369] setpgid(0, 0)               = 0
[pid 23369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23369] write(3, "1000", 4)         = 4
[pid 23369] close(3)                    = 0
[pid 23369] write(1, "executing program\n", 18) = 18
executing program
[pid 23369] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23369] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23369] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23369] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23369] exit_group(0)               = ?
[pid 23369] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23369, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23370 attached
, child_tidptr=0x55558c89a690) = 23370
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23370] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23370] setpgid(0, 0)               = 0
[pid 23370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23370] write(3, "1000", 4)         = 4
[pid 23370] close(3)                    = 0
[pid 23370] write(1, "executing program\n", 18) = 18
executing program
[pid 23370] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23370] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23370] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23370] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23370] exit_group(0)               = ?
[pid 23370] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23370, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23371
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23371 attached
[pid 23371] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23371] setpgid(0, 0)               = 0
[pid 23371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23371] write(3, "1000", 4)         = 4
[pid 23371] close(3)                    = 0
[pid 23371] write(1, "executing program\n", 18) = 18
executing program
[pid 23371] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23371] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23371] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23371] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23371] exit_group(0)               = ?
[pid 23371] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23371, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23372
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23372 attached
[pid 23372] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23372] setpgid(0, 0)               = 0
[pid 23372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23372] write(3, "1000", 4)         = 4
[pid 23372] close(3)                    = 0
[pid 23372] write(1, "executing program\n", 18) = 18
executing program
[pid 23372] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23372] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23372] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23372] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23372] exit_group(0)               = ?
[pid 23372] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23372, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23373 attached
, child_tidptr=0x55558c89a690) = 23373
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23373] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23373] setpgid(0, 0)               = 0
[pid 23373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23373] write(3, "1000", 4)         = 4
[pid 23373] close(3)                    = 0
executing program
[pid 23373] write(1, "executing program\n", 18) = 18
[pid 23373] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23373] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23373] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23373] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23373] exit_group(0)               = ?
[pid 23373] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23373, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23374 attached
, child_tidptr=0x55558c89a690) = 23374
[pid 23374] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23374] setpgid(0, 0)               = 0
[pid 23374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23374] <... openat resumed>)       = 3
[pid 23374] write(3, "1000", 4)         = 4
[pid 23374] close(3)                    = 0
[pid 23374] write(1, "executing program\n", 18) = 18
executing program
[pid 23374] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23374] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23374] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23374] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23374] exit_group(0)               = ?
[pid 23374] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23374, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23375 attached
, child_tidptr=0x55558c89a690) = 23375
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23375] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23375] setpgid(0, 0)               = 0
[pid 23375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23375] write(3, "1000", 4)         = 4
[pid 23375] close(3)                    = 0
[pid 23375] write(1, "executing program\n", 18) = 18
[pid 23375] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23375] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23375] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23375] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23375] exit_group(0)               = ?
[pid 23375] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23375, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23376 attached
, child_tidptr=0x55558c89a690) = 23376
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23376] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23376] setpgid(0, 0)               = 0
[pid 23376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23376] write(3, "1000", 4)         = 4
[pid 23376] close(3)                    = 0
[pid 23376] write(1, "executing program\n", 18) = 18
executing program
[pid 23376] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23376] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23376] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23376] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23376] exit_group(0)               = ?
[pid 23376] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23376, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23377 attached
, child_tidptr=0x55558c89a690) = 23377
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23377] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23377] setpgid(0, 0)               = 0
[pid 23377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23377] write(3, "1000", 4)         = 4
[pid 23377] close(3)                    = 0
[pid 23377] write(1, "executing program\n", 18) = 18
executing program
[pid 23377] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23377] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23377] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23377] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23377] exit_group(0)               = ?
[pid 23377] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23377, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23378 attached
, child_tidptr=0x55558c89a690) = 23378
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23378] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23378] setpgid(0, 0)               = 0
[pid 23378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23378] write(3, "1000", 4)         = 4
[pid 23378] close(3)                    = 0
executing program
[pid 23378] write(1, "executing program\n", 18) = 18
[pid 23378] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23378] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23378] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23378] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23378] exit_group(0)               = ?
[pid 23378] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23378, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23379
ci2-android-5-10/strace-static-x86_64: Process 23379 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23379] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23379] setpgid(0, 0)               = 0
[pid 23379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23379] write(3, "1000", 4)         = 4
[pid 23379] close(3)                    = 0
executing program
[pid 23379] write(1, "executing program\n", 18) = 18
[pid 23379] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23379] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23379] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23379] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23379] exit_group(0)               = ?
[pid 23379] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23379, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23380
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23380 attached
[pid 23380] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23380] setpgid(0, 0)               = 0
[pid 23380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23380] write(3, "1000", 4)         = 4
[pid 23380] close(3)                    = 0
executing program
[pid 23380] write(1, "executing program\n", 18) = 18
[pid 23380] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23380] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23380] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23380] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23380] exit_group(0)               = ?
[pid 23380] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23380, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23381 attached
, child_tidptr=0x55558c89a690) = 23381
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23381] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23381] setpgid(0, 0)               = 0
[pid 23381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23381] write(3, "1000", 4)         = 4
[pid 23381] close(3)                    = 0
[pid 23381] write(1, "executing program\n", 18) = 18
executing program
[pid 23381] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23381] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23381] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23381] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23381] exit_group(0)               = ?
[pid 23381] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23381, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23382 attached
, child_tidptr=0x55558c89a690) = 23382
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23382] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23382] setpgid(0, 0)               = 0
[pid 23382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23382] write(3, "1000", 4)         = 4
[pid 23382] close(3)                    = 0
[pid 23382] write(1, "executing program\n", 18) = 18
executing program
[pid 23382] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23382] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23382] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23382] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23382] exit_group(0)               = ?
[pid 23382] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23382, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23383 attached
, child_tidptr=0x55558c89a690) = 23383
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23383] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23383] setpgid(0, 0)               = 0
[pid 23383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23383] write(3, "1000", 4)         = 4
[pid 23383] close(3)                    = 0
[pid 23383] write(1, "executing program\n", 18) = 18
executing program
[pid 23383] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23383] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23383] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23383] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23383] exit_group(0)               = ?
[pid 23383] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23383, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23384
ci2-android-5-10/strace-static-x86_64: Process 23384 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23384] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23384] setpgid(0, 0)               = 0
[pid 23384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23384] write(3, "1000", 4)         = 4
[pid 23384] close(3)                    = 0
executing program
[pid 23384] write(1, "executing program\n", 18) = 18
[pid 23384] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23384] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23384] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23384] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23384] exit_group(0)               = ?
[pid 23384] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23384, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23385 attached
, child_tidptr=0x55558c89a690) = 23385
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23385] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23385] setpgid(0, 0)               = 0
[pid 23385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23385] write(3, "1000", 4)         = 4
[pid 23385] close(3)                    = 0
executing program
[pid 23385] write(1, "executing program\n", 18) = 18
[pid 23385] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23385] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23385] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23385] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23385] exit_group(0)               = ?
[pid 23385] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23385, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23386
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23386 attached
[pid 23386] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23386] setpgid(0, 0)               = 0
[pid 23386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23386] write(3, "1000", 4)         = 4
[pid 23386] close(3)                    = 0
[pid 23386] write(1, "executing program\n", 18) = 18
[pid 23386] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23386] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23386] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23386] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23386] exit_group(0)               = ?
[pid 23386] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23386, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23387 attached
, child_tidptr=0x55558c89a690) = 23387
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23387] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23387] setpgid(0, 0)               = 0
[pid 23387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23387] write(3, "1000", 4)         = 4
[pid 23387] close(3)                    = 0
[pid 23387] write(1, "executing program\n", 18) = 18
executing program
[pid 23387] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23387] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23387] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23387] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23387] exit_group(0)               = ?
[pid 23387] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23387, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23388 attached
, child_tidptr=0x55558c89a690) = 23388
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23388] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23388] setpgid(0, 0)               = 0
[pid 23388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23388] write(3, "1000", 4)         = 4
[pid 23388] close(3)                    = 0
[pid 23388] write(1, "executing program\n", 18) = 18
executing program
[pid 23388] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23388] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23388] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23388] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23388] exit_group(0)               = ?
[pid 23388] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23388, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23389 attached
, child_tidptr=0x55558c89a690) = 23389
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23389] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23389] setpgid(0, 0)               = 0
[pid 23389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23389] write(3, "1000", 4)         = 4
[pid 23389] close(3)                    = 0
[pid 23389] write(1, "executing program\n", 18) = 18
executing program
[pid 23389] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23389] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23389] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23389] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23389] exit_group(0)               = ?
[pid 23389] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23389, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23390 attached
 <unfinished ...>
[pid 23390] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23390] setpgid(0, 0)               = 0
[pid 23390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23390
[pid 23390] <... openat resumed>)       = 3
[pid 23390] write(3, "1000", 4)         = 4
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23390] close(3 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23390] <... close resumed>)        = 0
[pid 23390] write(1, "executing program\n", 18) = 18
executing program
[pid 23390] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23390] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23390] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23390] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23390] exit_group(0)               = ?
[pid 23390] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23390, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23391 attached
, child_tidptr=0x55558c89a690) = 23391
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23391] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23391] setpgid(0, 0)               = 0
[pid 23391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23391] write(3, "1000", 4)         = 4
[pid 23391] close(3)                    = 0
[pid 23391] write(1, "executing program\n", 18) = 18
[pid 23391] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23391] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23391] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23391] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23391] exit_group(0)               = ?
[pid 23391] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23391, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23392
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23392 attached
[pid 23392] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23392] setpgid(0, 0)               = 0
[pid 23392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23392] write(3, "1000", 4)         = 4
[pid 23392] close(3)                    = 0
[pid 23392] write(1, "executing program\n", 18) = 18
executing program
[pid 23392] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23392] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23392] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23392] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23392] exit_group(0)               = ?
[pid 23392] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23392, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23393 attached
, child_tidptr=0x55558c89a690) = 23393
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23393] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23393] setpgid(0, 0)               = 0
[pid 23393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23393] write(3, "1000", 4)         = 4
[pid 23393] close(3)                    = 0
[pid 23393] write(1, "executing program\n", 18) = 18
executing program
[pid 23393] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23393] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23393] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23393] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23393] exit_group(0)               = ?
[pid 23393] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23393, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23394 attached
, child_tidptr=0x55558c89a690) = 23394
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23394] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23394] setpgid(0, 0)               = 0
[pid 23394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23394] write(3, "1000", 4)         = 4
[pid 23394] close(3)                    = 0
executing program
[pid 23394] write(1, "executing program\n", 18) = 18
[pid 23394] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23394] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23394] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23394] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23394] exit_group(0)               = ?
[pid 23394] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23395 attached
, child_tidptr=0x55558c89a690) = 23395
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23395] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23395] <... set_robust_list resumed>) = 0
[pid 23395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23395] setpgid(0, 0)               = 0
[pid 23395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23395] write(3, "1000", 4)         = 4
[pid 23395] close(3)                    = 0
[pid 23395] write(1, "executing program\n", 18) = 18
[pid 23395] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23395] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 23395] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23395] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23395] exit_group(0)               = ?
[pid 23395] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23395, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23396 attached
, child_tidptr=0x55558c89a690) = 23396
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23396] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23396] setpgid(0, 0)               = 0
[pid 23396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23396] write(3, "1000", 4)         = 4
[pid 23396] close(3)                    = 0
[pid 23396] write(1, "executing program\n", 18) = 18
[pid 23396] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23396] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23396] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23396] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23396] exit_group(0)               = ?
[pid 23396] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23396, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
executing program
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23397 attached
, child_tidptr=0x55558c89a690) = 23397
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23397] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23397] setpgid(0, 0)               = 0
[pid 23397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23397] write(3, "1000", 4)         = 4
[pid 23397] close(3)                    = 0
executing program
[pid 23397] write(1, "executing program\n", 18) = 18
[pid 23397] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23397] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23397] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23397] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23397] exit_group(0)               = ?
[pid 23397] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23397, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23398 attached
, child_tidptr=0x55558c89a690) = 23398
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23398] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23398] setpgid(0, 0)               = 0
[pid 23398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23398] write(3, "1000", 4)         = 4
[pid 23398] close(3)                    = 0
[pid 23398] write(1, "executing program\n", 18) = 18
executing program
[pid 23398] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23398] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23398] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23398] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23398] exit_group(0)               = ?
[pid 23398] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23398, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23399 attached
, child_tidptr=0x55558c89a690) = 23399
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23399] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23399] setpgid(0, 0)               = 0
[pid 23399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23399] write(3, "1000", 4)         = 4
[pid 23399] close(3)                    = 0
[pid 23399] write(1, "executing program\n", 18) = 18
executing program
[pid 23399] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23399] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23399] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23399] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23399] exit_group(0)               = ?
[pid 23399] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23399, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23400 attached
, child_tidptr=0x55558c89a690) = 23400
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23400] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23400] setpgid(0, 0)               = 0
[pid 23400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23400] write(3, "1000", 4)         = 4
[pid 23400] close(3)                    = 0
executing program
[pid 23400] write(1, "executing program\n", 18) = 18
[pid 23400] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23400] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23400] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23400] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23400] exit_group(0)               = ?
[pid 23400] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23400, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23401
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23401 attached
[pid 23401] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23401] setpgid(0, 0)               = 0
[pid 23401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23401] write(3, "1000", 4)         = 4
[pid 23401] close(3)                    = 0
executing program
[pid 23401] write(1, "executing program\n", 18) = 18
[pid 23401] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23401] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23401] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23401] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23401] exit_group(0)               = ?
[pid 23401] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23401, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23402 attached
, child_tidptr=0x55558c89a690) = 23402
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23402] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23402] setpgid(0, 0)               = 0
[pid 23402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23402] write(3, "1000", 4)         = 4
[pid 23402] close(3)                    = 0
[pid 23402] write(1, "executing program\n", 18) = 18
executing program
[pid 23402] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23402] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23402] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23402] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23402] exit_group(0)               = ?
[pid 23402] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23402, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23403 attached
, child_tidptr=0x55558c89a690) = 23403
[pid 23403] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23403] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23403] write(3, "1000", 4)         = 4
[pid 23403] close(3)                    = 0
[pid 23403] write(1, "executing program\n", 18) = 18
executing program
[pid 23403] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23403] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23403] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23403] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23403] exit_group(0)               = ?
[pid 23403] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23403, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23404 attached
, child_tidptr=0x55558c89a690) = 23404
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23404] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23404] setpgid(0, 0)               = 0
[pid 23404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23404] write(3, "1000", 4)         = 4
[pid 23404] close(3)                    = 0
[pid 23404] write(1, "executing program\n", 18) = 18
executing program
[pid 23404] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23404] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23404] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23404] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23404] exit_group(0)               = ?
[pid 23404] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23404, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23405 attached
, child_tidptr=0x55558c89a690) = 23405
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23405] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23405] setpgid(0, 0)               = 0
[pid 23405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23405] write(3, "1000", 4)         = 4
[pid 23405] close(3)                    = 0
executing program
[pid 23405] write(1, "executing program\n", 18) = 18
[pid 23405] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23405] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23405] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23405] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23405] exit_group(0)               = ?
[pid 23405] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23405, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23406 attached
, child_tidptr=0x55558c89a690) = 23406
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23406] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23406] setpgid(0, 0)               = 0
[pid 23406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23406] write(3, "1000", 4)         = 4
[pid 23406] close(3)                    = 0
[pid 23406] write(1, "executing program\n", 18) = 18
executing program
[pid 23406] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23406] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23406] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23406] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23406] exit_group(0)               = ?
[pid 23406] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23406, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23407 attached
, child_tidptr=0x55558c89a690) = 23407
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23407] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23407] setpgid(0, 0)               = 0
[pid 23407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23407] write(3, "1000", 4)         = 4
[pid 23407] close(3)                    = 0
executing program
[pid 23407] write(1, "executing program\n", 18) = 18
[pid 23407] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23407] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23407] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23407] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23407] exit_group(0)               = ?
[pid 23407] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23407, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23408
ci2-android-5-10/strace-static-x86_64: Process 23408 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23408] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23408] <... set_robust_list resumed>) = 0
[pid 23408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23408] setpgid(0, 0)               = 0
[pid 23408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23408] write(3, "1000", 4)         = 4
[pid 23408] close(3)                    = 0
[pid 23408] write(1, "executing program\n", 18) = 18
executing program
[pid 23408] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23408] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23408] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23408] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23408] exit_group(0)               = ?
[pid 23408] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23408, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23409 attached
, child_tidptr=0x55558c89a690) = 23409
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23409] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23409] setpgid(0, 0)               = 0
[pid 23409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23409] write(3, "1000", 4)         = 4
[pid 23409] close(3)                    = 0
[pid 23409] write(1, "executing program\n", 18) = 18
[pid 23409] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23409] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 23409] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23409] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23409] exit_group(0)               = ?
[pid 23409] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23409, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23410 attached
, child_tidptr=0x55558c89a690) = 23410
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23410] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23410] setpgid(0, 0)               = 0
[pid 23410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23410] write(3, "1000", 4)         = 4
[pid 23410] close(3)                    = 0
[pid 23410] write(1, "executing program\n", 18) = 18
executing program
[pid 23410] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23410] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23410] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23410] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23410] exit_group(0)               = ?
[pid 23410] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23410, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23411 attached
, child_tidptr=0x55558c89a690) = 23411
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23411] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23411] setpgid(0, 0)               = 0
[pid 23411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23411] write(3, "1000", 4)         = 4
[pid 23411] close(3)                    = 0
[pid 23411] write(1, "executing program\n", 18) = 18
executing program
[pid 23411] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23411] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23411] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23411] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23411] exit_group(0)               = ?
[pid 23411] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23411, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23412
ci2-android-5-10/strace-static-x86_64: Process 23412 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23412] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23412] setpgid(0, 0)               = 0
[pid 23412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23412] write(3, "1000", 4)         = 4
[pid 23412] close(3)                    = 0
executing program
[pid 23412] write(1, "executing program\n", 18) = 18
[pid 23412] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23412] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23412] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23412] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23412] exit_group(0)               = ?
[pid 23412] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23412, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23413 attached
, child_tidptr=0x55558c89a690) = 23413
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23413] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23413] <... set_robust_list resumed>) = 0
[pid 23413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23413] setpgid(0, 0)               = 0
[pid 23413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23413] write(3, "1000", 4)         = 4
[pid 23413] close(3)                    = 0
[pid 23413] write(1, "executing program\n", 18) = 18
executing program
[pid 23413] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23413] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23413] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23413] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23413] exit_group(0)               = ?
[pid 23413] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23413, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23414 attached
, child_tidptr=0x55558c89a690) = 23414
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23414] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23414] setpgid(0, 0)               = 0
[pid 23414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23414] write(3, "1000", 4)         = 4
[pid 23414] close(3)                    = 0
executing program
[pid 23414] write(1, "executing program\n", 18) = 18
[pid 23414] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23414] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23414] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23414] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23414] exit_group(0)               = ?
[pid 23414] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23414, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23415 attached
, child_tidptr=0x55558c89a690) = 23415
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23415] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23415] setpgid(0, 0)               = 0
[pid 23415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23415] write(3, "1000", 4)         = 4
[pid 23415] close(3)                    = 0
[pid 23415] write(1, "executing program\n", 18) = 18
executing program
[pid 23415] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23415] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23415] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23415] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23415] exit_group(0)               = ?
[pid 23415] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23415, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23416
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23416 attached
[pid 23416] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23416] setpgid(0, 0)               = 0
[pid 23416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23416] write(3, "1000", 4)         = 4
[pid 23416] close(3)                    = 0
[pid 23416] write(1, "executing program\n", 18) = 18
executing program
[pid 23416] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23416] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23416] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23416] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23416] exit_group(0)               = ?
[pid 23416] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23416, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23417 attached
, child_tidptr=0x55558c89a690) = 23417
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23417] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23417] setpgid(0, 0)               = 0
[pid 23417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23417] write(3, "1000", 4)         = 4
[pid 23417] close(3)                    = 0
[pid 23417] write(1, "executing program\n", 18) = 18
executing program
[pid 23417] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23417] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23417] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23417] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23417] exit_group(0)               = ?
[pid 23417] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23417, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23418 attached
, child_tidptr=0x55558c89a690) = 23418
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23418] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23418] setpgid(0, 0)               = 0
[pid 23418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23418] write(3, "1000", 4)         = 4
[pid 23418] close(3)                    = 0
[pid 23418] write(1, "executing program\n", 18) = 18
executing program
[pid 23418] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23418] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23418] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23418] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23418] exit_group(0)               = ?
[pid 23418] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23418, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23419 attached
, child_tidptr=0x55558c89a690) = 23419
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23419] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23419] setpgid(0, 0)               = 0
[pid 23419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23419] write(3, "1000", 4)         = 4
[pid 23419] close(3)                    = 0
executing program
[pid 23419] write(1, "executing program\n", 18) = 18
[pid 23419] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23419] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23419] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23419] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23419] exit_group(0)               = ?
[pid 23419] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23419, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23420 attached
, child_tidptr=0x55558c89a690) = 23420
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23420] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23420] setpgid(0, 0)               = 0
[pid 23420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23420] write(3, "1000", 4)         = 4
[pid 23420] close(3)                    = 0
executing program
[pid 23420] write(1, "executing program\n", 18) = 18
[pid 23420] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23420] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23420] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23420] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23420] exit_group(0)               = ?
[pid 23420] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23420, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23421 attached
, child_tidptr=0x55558c89a690) = 23421
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23421] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23421] <... set_robust_list resumed>) = 0
[pid 23421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23421] setpgid(0, 0)               = 0
[pid 23421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23421] write(3, "1000", 4)         = 4
[pid 23421] close(3)                    = 0
[pid 23421] write(1, "executing program\n", 18) = 18
[pid 23421] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23421] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23421] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23421] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23421] exit_group(0)               = ?
[pid 23421] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23421, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23422 attached
, child_tidptr=0x55558c89a690) = 23422
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23422] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23422] setpgid(0, 0)               = 0
[pid 23422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23422] write(3, "1000", 4)         = 4
[pid 23422] close(3)                    = 0
[pid 23422] write(1, "executing program\n", 18) = 18
executing program
[pid 23422] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23422] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23422] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23422] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23422] exit_group(0)               = ?
[pid 23422] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23422, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23423 attached
, child_tidptr=0x55558c89a690) = 23423
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23423] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23423] setpgid(0, 0)               = 0
[pid 23423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23423] write(3, "1000", 4)         = 4
[pid 23423] close(3)                    = 0
[pid 23423] write(1, "executing program\n", 18) = 18
executing program
[pid 23423] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23423] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23423] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23423] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23423] exit_group(0)               = ?
[pid 23423] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23423, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23424 attached
, child_tidptr=0x55558c89a690) = 23424
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23424] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23424] setpgid(0, 0)               = 0
[pid 23424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23424] write(3, "1000", 4)         = 4
[pid 23424] close(3)                    = 0
[pid 23424] write(1, "executing program\n", 18) = 18
executing program
[pid 23424] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23424] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23424] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23424] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23424] exit_group(0)               = ?
[pid 23424] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23424, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23425 attached
, child_tidptr=0x55558c89a690) = 23425
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23425] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23425] setpgid(0, 0)               = 0
[pid 23425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23425] write(3, "1000", 4)         = 4
[pid 23425] close(3)                    = 0
[pid 23425] write(1, "executing program\n", 18) = 18
executing program
[pid 23425] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23425] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23425] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23425] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23425] exit_group(0)               = ?
[pid 23425] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23425, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23426 attached
, child_tidptr=0x55558c89a690) = 23426
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23426] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23426] setpgid(0, 0)               = 0
[pid 23426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23426] write(3, "1000", 4)         = 4
[pid 23426] close(3)                    = 0
[pid 23426] write(1, "executing program\n", 18) = 18
executing program
[pid 23426] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23426] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23426] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23426] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23426] exit_group(0)               = ?
[pid 23426] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23426, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23427
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23427 attached
[pid 23427] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23427] setpgid(0, 0)               = 0
[pid 23427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23427] write(3, "1000", 4)         = 4
[pid 23427] close(3)                    = 0
[pid 23427] write(1, "executing program\n", 18) = 18
executing program
[pid 23427] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23427] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23427] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23427] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23427] exit_group(0)               = ?
[pid 23427] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23427, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23428 attached
, child_tidptr=0x55558c89a690) = 23428
[pid 23428] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23428] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23428] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23428] setpgid(0, 0)               = 0
[pid 23428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23428] <... openat resumed>)       = 3
[pid 23428] write(3, "1000", 4)         = 4
[pid 23428] close(3)                    = 0
[pid 23428] write(1, "executing program\n", 18) = 18
executing program
[pid 23428] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23428] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23428] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23428] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23428] exit_group(0)               = ?
[pid 23428] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23428, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23429 attached
, child_tidptr=0x55558c89a690) = 23429
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23429] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23429] setpgid(0, 0)               = 0
[pid 23429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23429] <... openat resumed>)       = 3
[pid 23429] write(3, "1000", 4)         = 4
[pid 23429] close(3)                    = 0
[pid 23429] write(1, "executing program\n", 18) = 18
executing program
[pid 23429] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23429] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23429] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23429] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23429] exit_group(0)               = ?
[pid 23429] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23429, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23430 attached
, child_tidptr=0x55558c89a690) = 23430
[pid 23430] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23430] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23430] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23430] setpgid(0, 0)               = 0
[pid 23430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23430] <... openat resumed>)       = 3
[pid 23430] write(3, "1000", 4)         = 4
[pid 23430] close(3)                    = 0
[pid 23430] write(1, "executing program\n", 18) = 18
executing program
[pid 23430] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23430] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23430] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23430] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23430] exit_group(0)               = ?
[pid 23430] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23430, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23431
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23431 attached
[pid 23431] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23431] setpgid(0, 0)               = 0
[pid 23431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23431] write(3, "1000", 4)         = 4
[pid 23431] close(3)                    = 0
[pid 23431] write(1, "executing program\n", 18) = 18
executing program
[pid 23431] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23431] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23431] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23431] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23431] exit_group(0)               = ?
[pid 23431] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23431, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23432
ci2-android-5-10/strace-static-x86_64: Process 23432 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23432] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23432] setpgid(0, 0)               = 0
[pid 23432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23432] write(3, "1000", 4)         = 4
[pid 23432] close(3)                    = 0
executing program
[pid 23432] write(1, "executing program\n", 18) = 18
[pid 23432] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23432] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23432] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23432] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23432] exit_group(0)               = ?
[pid 23432] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23432, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23433
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23433 attached
[pid 23433] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23433] setpgid(0, 0)               = 0
[pid 23433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23433] write(3, "1000", 4)         = 4
[pid 23433] close(3)                    = 0
[pid 23433] write(1, "executing program\n", 18) = 18
executing program
[pid 23433] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23433] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23433] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23433] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23433] exit_group(0)               = ?
[pid 23433] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23433, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23434
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23434 attached
[pid 23434] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23434] setpgid(0, 0)               = 0
[pid 23434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23434] write(3, "1000", 4)         = 4
[pid 23434] close(3)                    = 0
[pid 23434] write(1, "executing program\n", 18) = 18
executing program
[pid 23434] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23434] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23434] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23434] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23434] exit_group(0)               = ?
[pid 23434] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23434, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23435 attached
, child_tidptr=0x55558c89a690) = 23435
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23435] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23435] setpgid(0, 0)               = 0
[pid 23435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23435] write(3, "1000", 4)         = 4
[pid 23435] close(3)                    = 0
executing program
[pid 23435] write(1, "executing program\n", 18) = 18
[pid 23435] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23435] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23435] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23435] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23435] exit_group(0)               = ?
[pid 23435] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23435, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23436 attached
, child_tidptr=0x55558c89a690) = 23436
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23436] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23436] setpgid(0, 0)               = 0
[pid 23436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23436] write(3, "1000", 4)         = 4
[pid 23436] close(3)                    = 0
executing program
[pid 23436] write(1, "executing program\n", 18) = 18
[pid 23436] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23436] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23436] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23436] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23436] exit_group(0)               = ?
[pid 23436] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23436, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23437 attached
, child_tidptr=0x55558c89a690) = 23437
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23437] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23437] setpgid(0, 0)               = 0
[pid 23437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23437] write(3, "1000", 4)         = 4
[pid 23437] close(3)                    = 0
executing program
[pid 23437] write(1, "executing program\n", 18) = 18
[pid 23437] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23437] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23437] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23437] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23437] exit_group(0)               = ?
[pid 23437] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23437, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23438 attached
, child_tidptr=0x55558c89a690) = 23438
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23438] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23438] setpgid(0, 0)               = 0
[pid 23438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23438] write(3, "1000", 4)         = 4
[pid 23438] close(3)                    = 0
executing program
[pid 23438] write(1, "executing program\n", 18) = 18
[pid 23438] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23438] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23438] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23438] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23438] exit_group(0)               = ?
[pid 23438] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23438, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23439 attached
, child_tidptr=0x55558c89a690) = 23439
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23439] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23439] setpgid(0, 0)               = 0
[pid 23439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23439] write(3, "1000", 4)         = 4
[pid 23439] close(3)                    = 0
[pid 23439] write(1, "executing program\n", 18) = 18
executing program
[pid 23439] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23439] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23439] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23439] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23439] exit_group(0)               = ?
[pid 23439] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23439, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23440 attached
, child_tidptr=0x55558c89a690) = 23440
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23440] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23440] setpgid(0, 0)               = 0
[pid 23440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23440] write(3, "1000", 4)         = 4
[pid 23440] close(3)                    = 0
executing program
[pid 23440] write(1, "executing program\n", 18) = 18
[pid 23440] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23440] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23440] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23440] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23440] exit_group(0)               = ?
[pid 23440] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23440, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23441 attached
, child_tidptr=0x55558c89a690) = 23441
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23441] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23441] setpgid(0, 0)               = 0
[pid 23441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23441] write(3, "1000", 4)         = 4
[pid 23441] close(3)                    = 0
[pid 23441] write(1, "executing program\n", 18) = 18
executing program
[pid 23441] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23441] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23441] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23441] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23441] exit_group(0)               = ?
[pid 23441] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23441, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23442 attached
, child_tidptr=0x55558c89a690) = 23442
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23442] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23442] <... set_robust_list resumed>) = 0
[pid 23442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23442] setpgid(0, 0)               = 0
[pid 23442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23442] write(3, "1000", 4)         = 4
[pid 23442] close(3)                    = 0
executing program
[pid 23442] write(1, "executing program\n", 18) = 18
[pid 23442] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23442] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23442] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23442] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23442] exit_group(0)               = ?
[pid 23442] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23442, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23443 attached
, child_tidptr=0x55558c89a690) = 23443
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23443] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23443] setpgid(0, 0)               = 0
[pid 23443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23443] write(3, "1000", 4)         = 4
[pid 23443] close(3)                    = 0
executing program
[pid 23443] write(1, "executing program\n", 18) = 18
[pid 23443] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23443] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23443] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23443] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23443] exit_group(0)               = ?
[pid 23443] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23443, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23444 attached
, child_tidptr=0x55558c89a690) = 23444
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23444] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23444] setpgid(0, 0)               = 0
[pid 23444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23444] write(3, "1000", 4)         = 4
[pid 23444] close(3)                    = 0
[pid 23444] write(1, "executing program\n", 18) = 18
executing program
[pid 23444] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23444] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23444] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23444] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23444] exit_group(0)               = ?
[pid 23444] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23444, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23445 attached
, child_tidptr=0x55558c89a690) = 23445
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23445] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23445] setpgid(0, 0)               = 0
[pid 23445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23445] write(3, "1000", 4)         = 4
[pid 23445] close(3)                    = 0
[pid 23445] write(1, "executing program\n", 18) = 18
executing program
[pid 23445] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23445] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23445] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23445] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23445] exit_group(0)               = ?
[pid 23445] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23445, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23446
ci2-android-5-10/strace-static-x86_64: Process 23446 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23446] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23446] setpgid(0, 0)               = 0
[pid 23446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23446] write(3, "1000", 4)         = 4
[pid 23446] close(3)                    = 0
[pid 23446] write(1, "executing program\n", 18) = 18
executing program
[pid 23446] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23446] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23446] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23446] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23446] exit_group(0)               = ?
[pid 23446] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23446, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23447 attached
, child_tidptr=0x55558c89a690) = 23447
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23447] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23447] setpgid(0, 0)               = 0
[pid 23447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23447] write(3, "1000", 4)         = 4
[pid 23447] close(3)                    = 0
executing program
[pid 23447] write(1, "executing program\n", 18) = 18
[pid 23447] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23447] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23447] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23447] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23447] exit_group(0)               = ?
[pid 23447] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23447, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23448 attached
, child_tidptr=0x55558c89a690) = 23448
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23448] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23448] setpgid(0, 0)               = 0
[pid 23448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23448] write(3, "1000", 4)         = 4
[pid 23448] close(3)                    = 0
executing program
[pid 23448] write(1, "executing program\n", 18) = 18
[pid 23448] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23448] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23448] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23448] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23448] exit_group(0)               = ?
[pid 23448] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23448, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23449 attached
, child_tidptr=0x55558c89a690) = 23449
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23449] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23449] <... set_robust_list resumed>) = 0
[pid 23449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23449] setpgid(0, 0)               = 0
[pid 23449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23449] write(3, "1000", 4)         = 4
[pid 23449] close(3)                    = 0
executing program
[pid 23449] write(1, "executing program\n", 18) = 18
[pid 23449] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23449] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23449] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23449] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23449] exit_group(0)               = ?
[pid 23449] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23449, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23450 attached
, child_tidptr=0x55558c89a690) = 23450
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23450] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23450] setpgid(0, 0)               = 0
[pid 23450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23450] write(3, "1000", 4)         = 4
[pid 23450] close(3)                    = 0
[pid 23450] write(1, "executing program\n", 18) = 18
executing program
[pid 23450] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23450] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23450] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23450] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23450] exit_group(0)               = ?
[pid 23450] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23450, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23451 attached
, child_tidptr=0x55558c89a690) = 23451
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23451] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23451] setpgid(0, 0)               = 0
[pid 23451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23451] write(3, "1000", 4)         = 4
[pid 23451] close(3)                    = 0
[pid 23451] write(1, "executing program\n", 18) = 18
executing program
[pid 23451] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23451] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23451] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23451] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23451] exit_group(0)               = ?
[pid 23451] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23451, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23452 attached
, child_tidptr=0x55558c89a690) = 23452
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23452] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23452] setpgid(0, 0)               = 0
[pid 23452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23452] write(3, "1000", 4)         = 4
[pid 23452] close(3)                    = 0
executing program
[pid 23452] write(1, "executing program\n", 18) = 18
[pid 23452] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23452] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23452] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23452] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23452] exit_group(0)               = ?
[pid 23452] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23452, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23453 attached
, child_tidptr=0x55558c89a690) = 23453
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23453] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23453] setpgid(0, 0)               = 0
[pid 23453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23453] write(3, "1000", 4)         = 4
[pid 23453] close(3)                    = 0
executing program
[pid 23453] write(1, "executing program\n", 18) = 18
[pid 23453] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23453] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23453] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23453] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23453] exit_group(0)               = ?
[pid 23453] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23453, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23454
ci2-android-5-10/strace-static-x86_64: Process 23454 attached
[pid 23454] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23454] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23454] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23454] setpgid(0, 0)               = 0
[pid 23454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23454] <... openat resumed>)       = 3
[pid 23454] write(3, "1000", 4)         = 4
[pid 23454] close(3)                    = 0
[pid 23454] write(1, "executing program\n", 18) = 18
executing program
[pid 23454] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23454] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23454] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23454] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23454] exit_group(0)               = ?
[pid 23454] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23454, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23455
ci2-android-5-10/strace-static-x86_64: Process 23455 attached
[pid 23455] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23455] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23455] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23455] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23455] write(3, "1000", 4)         = 4
[pid 23455] close(3)                    = 0
[pid 23455] write(1, "executing program\n", 18) = 18
executing program
[pid 23455] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23455] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23455] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23455] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23455] exit_group(0)               = ?
[pid 23455] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23455, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23456
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23456 attached
[pid 23456] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23456] setpgid(0, 0)               = 0
[pid 23456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23456] write(3, "1000", 4)         = 4
[pid 23456] close(3)                    = 0
executing program
[pid 23456] write(1, "executing program\n", 18) = 18
[pid 23456] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23456] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23456] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23456] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23456] exit_group(0)               = ?
[pid 23456] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23456, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23457 attached
, child_tidptr=0x55558c89a690) = 23457
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23457] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23457] setpgid(0, 0)               = 0
[pid 23457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23457] write(3, "1000", 4)         = 4
[pid 23457] close(3)                    = 0
executing program
[pid 23457] write(1, "executing program\n", 18) = 18
[pid 23457] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23457] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23457] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23457] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23457] exit_group(0)               = ?
[pid 23457] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23457, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23458
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23458 attached
[pid 23458] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23458] setpgid(0, 0)               = 0
[pid 23458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23458] write(3, "1000", 4)         = 4
[pid 23458] close(3)                    = 0
executing program
[pid 23458] write(1, "executing program\n", 18) = 18
[pid 23458] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23458] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23458] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23458] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23458] exit_group(0)               = ?
[pid 23458] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23458, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23459 attached
, child_tidptr=0x55558c89a690) = 23459
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23459] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23459] setpgid(0, 0)               = 0
[pid 23459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23459] write(3, "1000", 4)         = 4
[pid 23459] close(3)                    = 0
[pid 23459] write(1, "executing program\n", 18) = 18
executing program
[pid 23459] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23459] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23459] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23459] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23459] exit_group(0)               = ?
[pid 23459] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23459, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23460 attached
, child_tidptr=0x55558c89a690) = 23460
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23460] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23460] setpgid(0, 0)               = 0
[pid 23460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23460] write(3, "1000", 4)         = 4
[pid 23460] close(3)                    = 0
[pid 23460] write(1, "executing program\n", 18) = 18
executing program
[pid 23460] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23460] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23460] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23460] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23460] exit_group(0)               = ?
[pid 23460] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23460, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23461 attached
, child_tidptr=0x55558c89a690) = 23461
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23461] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23461] setpgid(0, 0)               = 0
[pid 23461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23461] write(3, "1000", 4)         = 4
[pid 23461] close(3)                    = 0
executing program
[pid 23461] write(1, "executing program\n", 18) = 18
[pid 23461] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23461] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23461] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23461] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23461] exit_group(0)               = ?
[pid 23461] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23461, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23462 attached
, child_tidptr=0x55558c89a690) = 23462
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23462] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23462] setpgid(0, 0)               = 0
[pid 23462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23462] write(3, "1000", 4)         = 4
[pid 23462] close(3)                    = 0
[pid 23462] write(1, "executing program\n", 18) = 18
executing program
[pid 23462] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23462] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23462] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23462] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23462] exit_group(0)               = ?
[pid 23462] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23462, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23463 attached
, child_tidptr=0x55558c89a690) = 23463
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23463] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23463] setpgid(0, 0)               = 0
[pid 23463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23463] write(3, "1000", 4)         = 4
[pid 23463] close(3)                    = 0
[pid 23463] write(1, "executing program\n", 18) = 18
executing program
[pid 23463] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23463] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23463] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23463] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23463] exit_group(0)               = ?
[pid 23463] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23463, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23464 attached
, child_tidptr=0x55558c89a690) = 23464
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23464] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23464] setpgid(0, 0)               = 0
[pid 23464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23464] write(3, "1000", 4)         = 4
[pid 23464] close(3)                    = 0
executing program
[pid 23464] write(1, "executing program\n", 18) = 18
[pid 23464] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23464] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23464] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23464] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23464] exit_group(0)               = ?
[pid 23464] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23464, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23465
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23465 attached
[pid 23465] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23465] setpgid(0, 0)               = 0
[pid 23465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23465] write(3, "1000", 4)         = 4
[pid 23465] close(3)                    = 0
[pid 23465] write(1, "executing program\n", 18) = 18
executing program
[pid 23465] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23465] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23465] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23465] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23465] exit_group(0)               = ?
[pid 23465] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23465, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23466
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23466 attached
[pid 23466] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23466] setpgid(0, 0)               = 0
[pid 23466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23466] write(3, "1000", 4)         = 4
[pid 23466] close(3)                    = 0
executing program
[pid 23466] write(1, "executing program\n", 18) = 18
[pid 23466] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23466] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23466] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23466] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23466] exit_group(0)               = ?
[pid 23466] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23466, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23467 attached
, child_tidptr=0x55558c89a690) = 23467
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23467] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23467] setpgid(0, 0)               = 0
[pid 23467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23467] write(3, "1000", 4)         = 4
[pid 23467] close(3)                    = 0
executing program
[pid 23467] write(1, "executing program\n", 18) = 18
[pid 23467] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23467] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23467] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23467] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23467] exit_group(0)               = ?
[pid 23467] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23467, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23468
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23468 attached
[pid 23468] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23468] setpgid(0, 0)               = 0
[pid 23468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23468] write(3, "1000", 4)         = 4
[pid 23468] close(3)                    = 0
[pid 23468] write(1, "executing program\n", 18) = 18
executing program
[pid 23468] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23468] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23468] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23468] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23468] exit_group(0)               = ?
[pid 23468] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23468, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23469 attached
, child_tidptr=0x55558c89a690) = 23469
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23469] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23469] <... set_robust_list resumed>) = 0
[pid 23469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23469] setpgid(0, 0)               = 0
[pid 23469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23469] write(3, "1000", 4)         = 4
[pid 23469] close(3)                    = 0
executing program
[pid 23469] write(1, "executing program\n", 18) = 18
[pid 23469] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23469] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23469] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23469] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23469] exit_group(0)               = ?
[pid 23469] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23469, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23470
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23470 attached
[pid 23470] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23470] setpgid(0, 0)               = 0
[pid 23470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23470] write(3, "1000", 4)         = 4
[pid 23470] close(3)                    = 0
[pid 23470] write(1, "executing program\n", 18) = 18
executing program
[pid 23470] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23470] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23470] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23470] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23470] exit_group(0)               = ?
[pid 23470] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23470, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23471 attached
, child_tidptr=0x55558c89a690) = 23471
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23471] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23471] <... set_robust_list resumed>) = 0
[pid 23471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23471] setpgid(0, 0)               = 0
[pid 23471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23471] write(3, "1000", 4)         = 4
[pid 23471] close(3)                    = 0
[pid 23471] write(1, "executing program\n", 18) = 18
executing program
[pid 23471] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23471] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23471] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23471] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23471] exit_group(0)               = ?
[pid 23471] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23471, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23472 attached
, child_tidptr=0x55558c89a690) = 23472
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23472] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23472] setpgid(0, 0)               = 0
[pid 23472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23472] write(3, "1000", 4)         = 4
[pid 23472] close(3)                    = 0
[pid 23472] write(1, "executing program\n", 18) = 18
executing program
[pid 23472] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23472] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23472] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23472] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23472] exit_group(0)               = ?
[pid 23472] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23472, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23473 attached
, child_tidptr=0x55558c89a690) = 23473
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23473] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23473] setpgid(0, 0)               = 0
[pid 23473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23473] write(3, "1000", 4)         = 4
[pid 23473] close(3)                    = 0
executing program
[pid 23473] write(1, "executing program\n", 18) = 18
[pid 23473] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23473] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23473] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23473] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23473] exit_group(0)               = ?
[pid 23473] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23473, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23474
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23474 attached
[pid 23474] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23474] setpgid(0, 0)               = 0
[pid 23474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23474] write(3, "1000", 4)         = 4
[pid 23474] close(3)                    = 0
[pid 23474] write(1, "executing program\n", 18) = 18
executing program
[pid 23474] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23474] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23474] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23474] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23474] exit_group(0)               = ?
[pid 23474] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23474, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23475
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23475 attached
[pid 23475] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23475] setpgid(0, 0)               = 0
[pid 23475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23475] write(3, "1000", 4)         = 4
[pid 23475] close(3)                    = 0
[pid 23475] write(1, "executing program\n", 18) = 18
executing program
[pid 23475] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23475] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23475] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23475] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23475] exit_group(0)               = ?
[pid 23475] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23475, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23476 attached
, child_tidptr=0x55558c89a690) = 23476
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23476] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23476] setpgid(0, 0)               = 0
[pid 23476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23476] write(3, "1000", 4)         = 4
[pid 23476] close(3)                    = 0
[pid 23476] write(1, "executing program\n", 18) = 18
[pid 23476] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23476] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23476] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23476] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23476] exit_group(0)               = ?
[pid 23476] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23476, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23477 attached
, child_tidptr=0x55558c89a690) = 23477
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23477] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23477] setpgid(0, 0)               = 0
[pid 23477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23477] write(3, "1000", 4)         = 4
[pid 23477] close(3)                    = 0
[pid 23477] write(1, "executing program\n", 18) = 18
executing program
[pid 23477] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23477] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23477] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23477] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23477] exit_group(0)               = ?
[pid 23477] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23477, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23478
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23478 attached
[pid 23478] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23478] setpgid(0, 0)               = 0
[pid 23478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23478] write(3, "1000", 4)         = 4
[pid 23478] close(3)                    = 0
executing program
[pid 23478] write(1, "executing program\n", 18) = 18
[pid 23478] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23478] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23478] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23478] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23478] exit_group(0)               = ?
[pid 23478] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23478, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23479 attached
, child_tidptr=0x55558c89a690) = 23479
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23479] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23479] setpgid(0, 0)               = 0
[pid 23479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23479] write(3, "1000", 4)         = 4
[pid 23479] close(3)                    = 0
[pid 23479] write(1, "executing program\n", 18) = 18
[pid 23479] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23479] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23479] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23479] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23479] exit_group(0)               = ?
[pid 23479] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23479, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23480
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23480 attached
[pid 23480] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23480] setpgid(0, 0)               = 0
[pid 23480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23480] write(3, "1000", 4)         = 4
[pid 23480] close(3)                    = 0
executing program
[pid 23480] write(1, "executing program\n", 18) = 18
[pid 23480] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23480] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23480] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23480] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23480] exit_group(0)               = ?
[pid 23480] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23480, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23481 attached
, child_tidptr=0x55558c89a690) = 23481
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23481] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23481] <... set_robust_list resumed>) = 0
[pid 23481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23481] setpgid(0, 0)               = 0
[pid 23481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23481] write(3, "1000", 4)         = 4
[pid 23481] close(3)                    = 0
executing program
[pid 23481] write(1, "executing program\n", 18) = 18
[pid 23481] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23481] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23481] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23481] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23481] exit_group(0)               = ?
[pid 23481] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23481, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23482
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23482 attached
[pid 23482] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23482] setpgid(0, 0)               = 0
[pid 23482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23482] write(3, "1000", 4)         = 4
[pid 23482] close(3)                    = 0
executing program
[pid 23482] write(1, "executing program\n", 18) = 18
[pid 23482] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23482] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23482] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23482] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23482] exit_group(0)               = ?
[pid 23482] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23482, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23483 attached
, child_tidptr=0x55558c89a690) = 23483
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23483] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23483] setpgid(0, 0)               = 0
[pid 23483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23483] write(3, "1000", 4)         = 4
[pid 23483] close(3)                    = 0
executing program
[pid 23483] write(1, "executing program\n", 18) = 18
[pid 23483] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23483] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23483] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23483] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23483] exit_group(0)               = ?
[pid 23483] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23483, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23484 attached
, child_tidptr=0x55558c89a690) = 23484
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23484] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23484] <... set_robust_list resumed>) = 0
[pid 23484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23484] setpgid(0, 0)               = 0
[pid 23484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23484] write(3, "1000", 4)         = 4
executing program
[pid 23484] close(3)                    = 0
[pid 23484] write(1, "executing program\n", 18) = 18
[pid 23484] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23484] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23484] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23484] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23484] exit_group(0)               = ?
[pid 23484] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23484, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23485 attached
, child_tidptr=0x55558c89a690) = 23485
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23485] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23485] setpgid(0, 0)               = 0
[pid 23485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23485] write(3, "1000", 4)         = 4
[pid 23485] close(3)                    = 0
[pid 23485] write(1, "executing program\n", 18) = 18
executing program
[pid 23485] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23485] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23485] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23485] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23485] exit_group(0)               = ?
[pid 23485] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23485, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23486 attached
, child_tidptr=0x55558c89a690) = 23486
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23486] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23486] setpgid(0, 0)               = 0
[pid 23486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23486] write(3, "1000", 4)         = 4
[pid 23486] close(3)                    = 0
[pid 23486] write(1, "executing program\n", 18) = 18
executing program
[pid 23486] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23486] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23486] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23486] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23486] exit_group(0)               = ?
[pid 23486] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23486, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23487 attached
, child_tidptr=0x55558c89a690) = 23487
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23487] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23487] setpgid(0, 0)               = 0
[pid 23487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23487] write(3, "1000", 4)         = 4
[pid 23487] close(3)                    = 0
[pid 23487] write(1, "executing program\n", 18) = 18
executing program
[pid 23487] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23487] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23487] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23487] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23487] exit_group(0)               = ?
[pid 23487] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23487, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23488
ci2-android-5-10/strace-static-x86_64: Process 23488 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23488] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23488] setpgid(0, 0)               = 0
[pid 23488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23488] write(3, "1000", 4)         = 4
executing program
[pid 23488] close(3)                    = 0
[pid 23488] write(1, "executing program\n", 18) = 18
[pid 23488] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23488] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23488] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23488] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23488] exit_group(0)               = ?
[pid 23488] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23488, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23489 attached
, child_tidptr=0x55558c89a690) = 23489
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23489] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23489] setpgid(0, 0)               = 0
[pid 23489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23489] write(3, "1000", 4)         = 4
[pid 23489] close(3)                    = 0
[pid 23489] write(1, "executing program\n", 18) = 18
executing program
[pid 23489] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23489] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23489] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23489] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23489] exit_group(0)               = ?
[pid 23489] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23489, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23490 attached
, child_tidptr=0x55558c89a690) = 23490
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23490] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23490] setpgid(0, 0)               = 0
[pid 23490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23490] write(3, "1000", 4)         = 4
[pid 23490] close(3)                    = 0
[pid 23490] write(1, "executing program\n", 18) = 18
executing program
[pid 23490] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23490] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23490] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23490] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23490] exit_group(0)               = ?
[pid 23490] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23490, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23491 attached
, child_tidptr=0x55558c89a690) = 23491
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23491] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23491] setpgid(0, 0)               = 0
[pid 23491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23491] write(3, "1000", 4)         = 4
[pid 23491] close(3)                    = 0
executing program
[pid 23491] write(1, "executing program\n", 18) = 18
[pid 23491] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23491] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23491] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23491] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23491] exit_group(0)               = ?
[pid 23491] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23491, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23492
ci2-android-5-10/strace-static-x86_64: Process 23492 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23492] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23492] setpgid(0, 0)               = 0
[pid 23492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23492] write(3, "1000", 4)         = 4
[pid 23492] close(3)                    = 0
[pid 23492] write(1, "executing program\n", 18) = 18
[pid 23492] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23492] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23492] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23492] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23492] exit_group(0)               = ?
[pid 23492] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23492, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23493 attached
, child_tidptr=0x55558c89a690) = 23493
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23493] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23493] setpgid(0, 0)               = 0
[pid 23493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23493] write(3, "1000", 4)         = 4
[pid 23493] close(3)                    = 0
[pid 23493] write(1, "executing program\n", 18) = 18
[pid 23493] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23493] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23493] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23493] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23493] exit_group(0)               = ?
[pid 23493] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23493, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23494 attached
, child_tidptr=0x55558c89a690) = 23494
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23494] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23494] setpgid(0, 0)               = 0
[pid 23494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23494] write(3, "1000", 4)         = 4
[pid 23494] close(3)                    = 0
executing program
[pid 23494] write(1, "executing program\n", 18) = 18
[pid 23494] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23494] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23494] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23494] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23494] exit_group(0)               = ?
[pid 23494] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23494, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23495 attached
, child_tidptr=0x55558c89a690) = 23495
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23495] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23495] setpgid(0, 0)               = 0
[pid 23495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23495] write(3, "1000", 4)         = 4
[pid 23495] close(3)                    = 0
[pid 23495] write(1, "executing program\n", 18) = 18
executing program
[pid 23495] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23495] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23495] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23495] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23495] exit_group(0)               = ?
[pid 23495] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23495, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23496 attached
, child_tidptr=0x55558c89a690) = 23496
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23496] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23496] setpgid(0, 0)               = 0
[pid 23496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23496] write(3, "1000", 4)         = 4
[pid 23496] close(3)                    = 0
[pid 23496] write(1, "executing program\n", 18) = 18
executing program
[pid 23496] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23496] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23496] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23496] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23496] exit_group(0)               = ?
[pid 23496] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23496, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23497 attached
, child_tidptr=0x55558c89a690) = 23497
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23497] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23497] setpgid(0, 0)               = 0
[pid 23497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23497] write(3, "1000", 4)         = 4
[pid 23497] close(3)                    = 0
[pid 23497] write(1, "executing program\n", 18) = 18
[pid 23497] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23497] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23497] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23497] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23497] exit_group(0)               = ?
[pid 23497] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23497, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23498 attached
, child_tidptr=0x55558c89a690) = 23498
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23498] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23498] setpgid(0, 0)               = 0
[pid 23498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23498] write(3, "1000", 4)         = 4
[pid 23498] close(3)                    = 0
[pid 23498] write(1, "executing program\n", 18) = 18
[pid 23498] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23498] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23498] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23498] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23498] exit_group(0)               = ?
[pid 23498] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23498, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23499
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23499 attached
[pid 23499] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23499] setpgid(0, 0)               = 0
[pid 23499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23499] write(3, "1000", 4)         = 4
[pid 23499] close(3)                    = 0
[pid 23499] write(1, "executing program\n", 18) = 18
executing program
[pid 23499] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23499] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23499] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23499] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23499] exit_group(0)               = ?
[pid 23499] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23499, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23500 attached
, child_tidptr=0x55558c89a690) = 23500
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23500] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23500] setpgid(0, 0)               = 0
[pid 23500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23500] write(3, "1000", 4)         = 4
[pid 23500] close(3)                    = 0
[pid 23500] write(1, "executing program\n", 18) = 18
executing program
[pid 23500] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23500] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23500] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23500] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23500] exit_group(0)               = ?
[pid 23500] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23500, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23501 attached
, child_tidptr=0x55558c89a690) = 23501
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23501] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23501] setpgid(0, 0)               = 0
[pid 23501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23501] write(3, "1000", 4)         = 4
[pid 23501] close(3)                    = 0
executing program
[pid 23501] write(1, "executing program\n", 18) = 18
[pid 23501] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23501] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23501] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23501] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23501] exit_group(0)               = ?
[pid 23501] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23501, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23502 attached
, child_tidptr=0x55558c89a690) = 23502
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23502] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23502] setpgid(0, 0)               = 0
[pid 23502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23502] write(3, "1000", 4)         = 4
[pid 23502] close(3)                    = 0
executing program
[pid 23502] write(1, "executing program\n", 18) = 18
[pid 23502] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23502] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23502] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23502] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23502] exit_group(0)               = ?
[pid 23502] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23502, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23503 attached
, child_tidptr=0x55558c89a690) = 23503
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23503] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23503] <... set_robust_list resumed>) = 0
[pid 23503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23503] setpgid(0, 0)               = 0
[pid 23503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23503] write(3, "1000", 4)         = 4
[pid 23503] close(3)                    = 0
[pid 23503] write(1, "executing program\n", 18) = 18
executing program
[pid 23503] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23503] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23503] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23503] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23503] exit_group(0)               = ?
[pid 23503] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23503, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23504
ci2-android-5-10/strace-static-x86_64: Process 23504 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23504] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23504] setpgid(0, 0)               = 0
[pid 23504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23504] write(3, "1000", 4)         = 4
[pid 23504] close(3)                    = 0
executing program
[pid 23504] write(1, "executing program\n", 18) = 18
[pid 23504] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23504] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23504] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23504] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23504] exit_group(0)               = ?
[pid 23504] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23504, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23505 attached
, child_tidptr=0x55558c89a690) = 23505
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23505] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23505] setpgid(0, 0)               = 0
[pid 23505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23505] write(3, "1000", 4)         = 4
[pid 23505] close(3)                    = 0
[pid 23505] write(1, "executing program\n", 18) = 18
executing program
[pid 23505] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23505] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23505] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23505] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23505] exit_group(0)               = ?
[pid 23505] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23505, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23506 attached
, child_tidptr=0x55558c89a690) = 23506
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23506] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23506] setpgid(0, 0)               = 0
[pid 23506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23506] write(3, "1000", 4)         = 4
[pid 23506] close(3)                    = 0
executing program
[pid 23506] write(1, "executing program\n", 18) = 18
[pid 23506] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23506] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23506] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23506] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23506] exit_group(0)               = ?
[pid 23506] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23506, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23507 attached
, child_tidptr=0x55558c89a690) = 23507
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23507] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23507] setpgid(0, 0)               = 0
[pid 23507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23507] write(3, "1000", 4)         = 4
[pid 23507] close(3)                    = 0
[pid 23507] write(1, "executing program\n", 18) = 18
executing program
[pid 23507] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23507] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23507] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23507] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23507] exit_group(0)               = ?
[pid 23507] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23507, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23508 attached
, child_tidptr=0x55558c89a690) = 23508
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23508] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23508] setpgid(0, 0)               = 0
[pid 23508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23508] write(3, "1000", 4)         = 4
[pid 23508] close(3)                    = 0
[pid 23508] write(1, "executing program\n", 18) = 18
executing program
[pid 23508] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23508] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23508] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23508] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23508] exit_group(0)               = ?
[pid 23508] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23508, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23509 attached
, child_tidptr=0x55558c89a690) = 23509
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23509] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23509] setpgid(0, 0)               = 0
[pid 23509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23509] write(3, "1000", 4)         = 4
[pid 23509] close(3)                    = 0
executing program
[pid 23509] write(1, "executing program\n", 18) = 18
[pid 23509] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23509] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23509] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23509] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23509] exit_group(0)               = ?
[pid 23509] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23509, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23510
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23510 attached
[pid 23510] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23510] setpgid(0, 0)               = 0
[pid 23510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23510] write(3, "1000", 4)         = 4
[pid 23510] close(3)                    = 0
[pid 23510] write(1, "executing program\n", 18) = 18
executing program
[pid 23510] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23510] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23510] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23510] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23510] exit_group(0)               = ?
[pid 23510] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23510, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23511 attached
, child_tidptr=0x55558c89a690) = 23511
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23511] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23511] setpgid(0, 0)               = 0
[pid 23511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23511] write(3, "1000", 4)         = 4
[pid 23511] close(3)                    = 0
[pid 23511] write(1, "executing program\n", 18) = 18
executing program
[pid 23511] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23511] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23511] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23511] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23511] exit_group(0)               = ?
[pid 23511] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23511, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23512
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23512 attached
[pid 23512] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23512] setpgid(0, 0)               = 0
[pid 23512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23512] write(3, "1000", 4)         = 4
[pid 23512] close(3)                    = 0
[pid 23512] write(1, "executing program\n", 18) = 18
executing program
[pid 23512] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23512] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23512] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23512] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23512] exit_group(0)               = ?
[pid 23512] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23512, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23513 attached
, child_tidptr=0x55558c89a690) = 23513
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23513] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23513] setpgid(0, 0)               = 0
[pid 23513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23513] write(3, "1000", 4)         = 4
[pid 23513] close(3)                    = 0
executing program
[pid 23513] write(1, "executing program\n", 18) = 18
[pid 23513] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23513] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23513] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23513] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23513] exit_group(0)               = ?
[pid 23513] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23513, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23514 attached
, child_tidptr=0x55558c89a690) = 23514
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23514] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23514] setpgid(0, 0)               = 0
[pid 23514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23514] write(3, "1000", 4)         = 4
[pid 23514] close(3)                    = 0
executing program
[pid 23514] write(1, "executing program\n", 18) = 18
[pid 23514] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23514] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23514] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23514] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23514] exit_group(0)               = ?
[pid 23514] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23514, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23515 attached
, child_tidptr=0x55558c89a690) = 23515
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23515] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23515] setpgid(0, 0)               = 0
[pid 23515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23515] write(3, "1000", 4)         = 4
[pid 23515] close(3)                    = 0
[pid 23515] write(1, "executing program\n", 18) = 18
executing program
[pid 23515] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23515] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23515] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23515] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23515] exit_group(0)               = ?
[pid 23515] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23515, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23516 attached
, child_tidptr=0x55558c89a690) = 23516
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23516] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23516] setpgid(0, 0)               = 0
[pid 23516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23516] write(3, "1000", 4)         = 4
[pid 23516] close(3)                    = 0
[pid 23516] write(1, "executing program\n", 18) = 18
executing program
[pid 23516] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23516] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23516] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23516] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23516] exit_group(0)               = ?
[pid 23516] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23516, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23517 attached
, child_tidptr=0x55558c89a690) = 23517
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23517] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23517] setpgid(0, 0)               = 0
[pid 23517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23517] write(3, "1000", 4)         = 4
[pid 23517] close(3)                    = 0
executing program
[pid 23517] write(1, "executing program\n", 18) = 18
[pid 23517] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23517] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23517] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23517] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23517] exit_group(0)               = ?
[pid 23517] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23517, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23518
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23518 attached
[pid 23518] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23518] setpgid(0, 0)               = 0
[pid 23518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23518] write(3, "1000", 4)         = 4
[pid 23518] close(3)                    = 0
[pid 23518] write(1, "executing program\n", 18) = 18
executing program
[pid 23518] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23518] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23518] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23518] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23518] exit_group(0)               = ?
[pid 23518] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23518, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23519 attached
, child_tidptr=0x55558c89a690) = 23519
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23519] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23519] setpgid(0, 0)               = 0
[pid 23519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23519] write(3, "1000", 4)         = 4
[pid 23519] close(3)                    = 0
executing program
[pid 23519] write(1, "executing program\n", 18) = 18
[pid 23519] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23519] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23519] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23519] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23519] exit_group(0)               = ?
[pid 23519] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23519, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23520 attached
, child_tidptr=0x55558c89a690) = 23520
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23520] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23520] <... set_robust_list resumed>) = 0
[pid 23520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23520] setpgid(0, 0)               = 0
[pid 23520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23520] write(3, "1000", 4)         = 4
[pid 23520] close(3)                    = 0
[pid 23520] write(1, "executing program\n", 18) = 18
executing program
[pid 23520] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23520] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23520] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23520] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23520] exit_group(0)               = ?
[pid 23520] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23520, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23521 attached
, child_tidptr=0x55558c89a690) = 23521
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23521] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23521] setpgid(0, 0)               = 0
[pid 23521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23521] write(3, "1000", 4)         = 4
[pid 23521] close(3)                    = 0
executing program
[pid 23521] write(1, "executing program\n", 18) = 18
[pid 23521] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23521] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23521] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23521] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23521] exit_group(0)               = ?
[pid 23521] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23521, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23522 attached
, child_tidptr=0x55558c89a690) = 23522
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23522] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23522] setpgid(0, 0)               = 0
[pid 23522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23522] write(3, "1000", 4)         = 4
[pid 23522] close(3)                    = 0
[pid 23522] write(1, "executing program\n", 18) = 18
executing program
[pid 23522] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23522] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23522] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23522] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23522] exit_group(0)               = ?
[pid 23522] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23522, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23523 attached
, child_tidptr=0x55558c89a690) = 23523
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23523] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23523] setpgid(0, 0)               = 0
[pid 23523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23523] write(3, "1000", 4)         = 4
[pid 23523] close(3)                    = 0
[pid 23523] write(1, "executing program\n", 18) = 18
executing program
[pid 23523] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23523] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23523] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23523] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23523] exit_group(0)               = ?
[pid 23523] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23523, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23524 attached
, child_tidptr=0x55558c89a690) = 23524
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23524] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23524] setpgid(0, 0)               = 0
[pid 23524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23524] write(3, "1000", 4)         = 4
[pid 23524] close(3)                    = 0
executing program
[pid 23524] write(1, "executing program\n", 18) = 18
[pid 23524] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23524] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23524] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23524] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23524] exit_group(0)               = ?
[pid 23524] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23524, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23525 attached
, child_tidptr=0x55558c89a690) = 23525
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23525] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23525] setpgid(0, 0)               = 0
[pid 23525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23525] write(3, "1000", 4)         = 4
[pid 23525] close(3)                    = 0
executing program
[pid 23525] write(1, "executing program\n", 18) = 18
[pid 23525] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23525] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23525] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23525] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23525] exit_group(0)               = ?
[pid 23525] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23525, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23526
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23526 attached
[pid 23526] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23526] setpgid(0, 0)               = 0
[pid 23526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23526] write(3, "1000", 4)         = 4
[pid 23526] close(3)                    = 0
executing program
[pid 23526] write(1, "executing program\n", 18) = 18
[pid 23526] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23526] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23526] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23526] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23526] exit_group(0)               = ?
[pid 23526] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23526, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23527 attached
, child_tidptr=0x55558c89a690) = 23527
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23527] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23527] setpgid(0, 0)               = 0
[pid 23527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23527] write(3, "1000", 4)         = 4
[pid 23527] close(3)                    = 0
executing program
[pid 23527] write(1, "executing program\n", 18) = 18
[pid 23527] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23527] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23527] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23527] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23527] exit_group(0)               = ?
[pid 23527] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23527, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23528 attached
, child_tidptr=0x55558c89a690) = 23528
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23528] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23528] setpgid(0, 0)               = 0
[pid 23528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23528] write(3, "1000", 4)         = 4
[pid 23528] close(3)                    = 0
executing program
[pid 23528] write(1, "executing program\n", 18) = 18
[pid 23528] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23528] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23528] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23528] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23528] exit_group(0)               = ?
[pid 23528] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23528, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23529 attached
, child_tidptr=0x55558c89a690) = 23529
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23529] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23529] setpgid(0, 0)               = 0
[pid 23529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23529] write(3, "1000", 4)         = 4
[pid 23529] close(3)                    = 0
executing program
[pid 23529] write(1, "executing program\n", 18) = 18
[pid 23529] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23529] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23529] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23529] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23529] exit_group(0)               = ?
[pid 23529] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23529, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23530
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23530 attached
[pid 23530] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23530] setpgid(0, 0)               = 0
[pid 23530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23530] write(3, "1000", 4)         = 4
[pid 23530] close(3)                    = 0
[pid 23530] write(1, "executing program\n", 18) = 18
executing program
[pid 23530] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23530] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23530] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23530] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23530] exit_group(0)               = ?
[pid 23530] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23530, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23531 attached
, child_tidptr=0x55558c89a690) = 23531
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23531] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23531] setpgid(0, 0)               = 0
[pid 23531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23531] write(3, "1000", 4)         = 4
[pid 23531] close(3)                    = 0
[pid 23531] write(1, "executing program\n", 18) = 18
executing program
[pid 23531] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23531] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23531] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23531] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23531] exit_group(0)               = ?
[pid 23531] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23531, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23532 attached
 <unfinished ...>
[pid 23532] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23532
[pid 23532] <... set_robust_list resumed>) = 0
[pid 23532] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23532] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23532] setpgid(0, 0)               = 0
[pid 23532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23532] write(3, "1000", 4)         = 4
[pid 23532] close(3)                    = 0
executing program
[pid 23532] write(1, "executing program\n", 18) = 18
[pid 23532] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23532] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23532] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23532] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23532] exit_group(0)               = ?
[pid 23532] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23532, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23533
ci2-android-5-10/strace-static-x86_64: Process 23533 attached
[pid 23533] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23533] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23533] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23533] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23533] <... prctl resumed>)        = 0
[pid 23533] setpgid(0, 0)               = 0
[pid 23533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23533] write(3, "1000", 4)         = 4
[pid 23533] close(3)                    = 0
executing program
[pid 23533] write(1, "executing program\n", 18) = 18
[pid 23533] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23533] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23533] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23533] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23533] exit_group(0)               = ?
[pid 23533] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23533, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23534
ci2-android-5-10/strace-static-x86_64: Process 23534 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23534] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23534] setpgid(0, 0)               = 0
[pid 23534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23534] write(3, "1000", 4)         = 4
[pid 23534] close(3)                    = 0
executing program
[pid 23534] write(1, "executing program\n", 18) = 18
[pid 23534] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23534] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23534] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23534] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23534] exit_group(0)               = ?
[pid 23534] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23534, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23535
ci2-android-5-10/strace-static-x86_64: Process 23535 attached
[pid 23535] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23535] setpgid(0, 0)               = 0
[pid 23535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23535] <... openat resumed>)       = 3
[pid 23535] write(3, "1000", 4)         = 4
[pid 23535] close(3)                    = 0
executing program
[pid 23535] write(1, "executing program\n", 18) = 18
[pid 23535] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23535] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23535] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23535] pwrite64(3, "\x02", 1, 4 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23535] <... pwrite64 resumed>)     = 1
[pid 23535] exit_group(0)               = ?
[pid 23535] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23535, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23536 attached
, child_tidptr=0x55558c89a690) = 23536
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23536] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23536] setpgid(0, 0)               = 0
[pid 23536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23536] write(3, "1000", 4)         = 4
[pid 23536] close(3)                    = 0
[pid 23536] write(1, "executing program\n", 18) = 18
executing program
[pid 23536] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23536] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23536] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23536] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23536] exit_group(0)               = ?
[pid 23536] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23536, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23537 attached
, child_tidptr=0x55558c89a690) = 23537
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23537] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23537] setpgid(0, 0)               = 0
[pid 23537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23537] write(3, "1000", 4)         = 4
[pid 23537] close(3)                    = 0
[pid 23537] write(1, "executing program\n", 18) = 18
executing program
[pid 23537] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23537] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23537] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23537] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23537] exit_group(0)               = ?
[pid 23537] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23537, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23538
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23538 attached
[pid 23538] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23538] setpgid(0, 0)               = 0
[pid 23538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23538] write(3, "1000", 4)         = 4
[pid 23538] close(3)                    = 0
executing program
[pid 23538] write(1, "executing program\n", 18) = 18
[pid 23538] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23538] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23538] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23538] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23538] exit_group(0)               = ?
[pid 23538] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23538, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23539 attached
, child_tidptr=0x55558c89a690) = 23539
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23539] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23539] setpgid(0, 0)               = 0
[pid 23539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23539] write(3, "1000", 4)         = 4
[pid 23539] close(3)                    = 0
executing program
[pid 23539] write(1, "executing program\n", 18) = 18
[pid 23539] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23539] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23539] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23539] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23539] exit_group(0)               = ?
[pid 23539] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23539, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23540
ci2-android-5-10/strace-static-x86_64: Process 23540 attached
[pid 23540] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23540] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23540] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23540] setpgid(0, 0)               = 0
[pid 23540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23540] <... openat resumed>)       = 3
[pid 23540] write(3, "1000", 4)         = 4
[pid 23540] close(3)                    = 0
[pid 23540] write(1, "executing program\n", 18) = 18
executing program
[pid 23540] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23540] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23540] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23540] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23540] exit_group(0)               = ?
[pid 23540] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23540, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23541 attached
, child_tidptr=0x55558c89a690) = 23541
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23541] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23541] setpgid(0, 0)               = 0
[pid 23541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23541] write(3, "1000", 4)         = 4
[pid 23541] close(3)                    = 0
[pid 23541] write(1, "executing program\n", 18) = 18
executing program
[pid 23541] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23541] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23541] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23541] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23541] exit_group(0)               = ?
[pid 23541] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23541, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23542
ci2-android-5-10/strace-static-x86_64: Process 23542 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23542] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23542] setpgid(0, 0)               = 0
[pid 23542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23542] <... openat resumed>)       = 3
[pid 23542] write(3, "1000", 4)         = 4
[pid 23542] close(3)                    = 0
[pid 23542] write(1, "executing program\n", 18) = 18
executing program
[pid 23542] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23542] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23542] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23542] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23542] exit_group(0)               = ?
[pid 23542] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23542, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23543 attached
, child_tidptr=0x55558c89a690) = 23543
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23543] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23543] setpgid(0, 0)               = 0
[pid 23543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23543] write(3, "1000", 4)         = 4
[pid 23543] close(3)                    = 0
executing program
[pid 23543] write(1, "executing program\n", 18) = 18
[pid 23543] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23543] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23543] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23543] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23543] exit_group(0)               = ?
[pid 23543] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23543, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23544 attached
, child_tidptr=0x55558c89a690) = 23544
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23544] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23544] setpgid(0, 0)               = 0
[pid 23544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23544] write(3, "1000", 4)         = 4
[pid 23544] close(3)                    = 0
executing program
[pid 23544] write(1, "executing program\n", 18) = 18
[pid 23544] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23544] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23544] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23544] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23544] exit_group(0)               = ?
[pid 23544] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23544, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23545 attached
, child_tidptr=0x55558c89a690) = 23545
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23545] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23545] setpgid(0, 0)               = 0
[pid 23545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23545] write(3, "1000", 4)         = 4
[pid 23545] close(3)                    = 0
[pid 23545] write(1, "executing program\n", 18) = 18
executing program
[pid 23545] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23545] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23545] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23545] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23545] exit_group(0)               = ?
[pid 23545] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23545, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23546 attached
, child_tidptr=0x55558c89a690) = 23546
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23546] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23546] setpgid(0, 0)               = 0
[pid 23546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23546] write(3, "1000", 4)         = 4
[pid 23546] close(3)                    = 0
executing program
[pid 23546] write(1, "executing program\n", 18) = 18
[pid 23546] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23546] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23546] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23546] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23546] exit_group(0)               = ?
[pid 23546] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23546, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23547
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23547 attached
[pid 23547] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23547] setpgid(0, 0)               = 0
[pid 23547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23547] write(3, "1000", 4)         = 4
[pid 23547] close(3)                    = 0
[pid 23547] write(1, "executing program\n", 18) = 18
executing program
[pid 23547] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23547] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23547] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23547] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23547] exit_group(0)               = ?
[pid 23547] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23547, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23548 attached
, child_tidptr=0x55558c89a690) = 23548
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23548] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23548] setpgid(0, 0)               = 0
[pid 23548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23548] write(3, "1000", 4)         = 4
[pid 23548] close(3)                    = 0
[pid 23548] write(1, "executing program\n", 18) = 18
executing program
[pid 23548] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23548] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23548] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23548] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23548] exit_group(0)               = ?
[pid 23548] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23548, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23549 attached
, child_tidptr=0x55558c89a690) = 23549
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23549] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23549] setpgid(0, 0)               = 0
[pid 23549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23549] write(3, "1000", 4)         = 4
[pid 23549] close(3)                    = 0
executing program
[pid 23549] write(1, "executing program\n", 18) = 18
[pid 23549] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23549] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23549] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23549] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23549] exit_group(0)               = ?
[pid 23549] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23549, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23550 attached
, child_tidptr=0x55558c89a690) = 23550
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23550] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23550] setpgid(0, 0)               = 0
[pid 23550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23550] write(3, "1000", 4)         = 4
[pid 23550] close(3)                    = 0
executing program
[pid 23550] write(1, "executing program\n", 18) = 18
[pid 23550] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23550] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23550] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23550] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23550] exit_group(0)               = ?
[pid 23550] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23550, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23551 attached
, child_tidptr=0x55558c89a690) = 23551
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23551] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23551] setpgid(0, 0)               = 0
[pid 23551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23551] write(3, "1000", 4)         = 4
[pid 23551] close(3)                    = 0
[pid 23551] write(1, "executing program\n", 18) = 18
executing program
[pid 23551] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23551] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23551] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23551] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23551] exit_group(0)               = ?
[pid 23551] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23551, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23552
ci2-android-5-10/strace-static-x86_64: Process 23552 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23552] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23552] setpgid(0, 0)               = 0
[pid 23552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23552] write(3, "1000", 4)         = 4
[pid 23552] close(3)                    = 0
executing program
[pid 23552] write(1, "executing program\n", 18) = 18
[pid 23552] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23552] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23552] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23552] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23552] exit_group(0)               = ?
[pid 23552] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23552, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23553
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23553 attached
[pid 23553] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23553] setpgid(0, 0)               = 0
[pid 23553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23553] write(3, "1000", 4)         = 4
[pid 23553] close(3)                    = 0
[pid 23553] write(1, "executing program\n", 18) = 18
executing program
[pid 23553] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23553] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23553] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23553] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23553] exit_group(0)               = ?
[pid 23553] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23553, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23554 attached
, child_tidptr=0x55558c89a690) = 23554
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23554] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23554] setpgid(0, 0)               = 0
[pid 23554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23554] write(3, "1000", 4)         = 4
[pid 23554] close(3)                    = 0
executing program
[pid 23554] write(1, "executing program\n", 18) = 18
[pid 23554] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23554] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23554] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23554] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23554] exit_group(0)               = ?
[pid 23554] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23554, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23555
ci2-android-5-10/strace-static-x86_64: Process 23555 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23555] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23555] setpgid(0, 0)               = 0
[pid 23555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23555] write(3, "1000", 4)         = 4
[pid 23555] close(3)                    = 0
[pid 23555] write(1, "executing program\n", 18) = 18
executing program
[pid 23555] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23555] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23555] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23555] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23555] exit_group(0)               = ?
[pid 23555] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23555, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23556 attached
, child_tidptr=0x55558c89a690) = 23556
[pid 23556] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23556] <... set_robust_list resumed>) = 0
[pid 23556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23556] setpgid(0, 0)               = 0
[pid 23556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23556] write(3, "1000", 4)         = 4
[pid 23556] close(3)                    = 0
executing program
[pid 23556] write(1, "executing program\n", 18) = 18
[pid 23556] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23556] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23556] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23556] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23556] exit_group(0)               = ?
[pid 23556] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23556, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23557
ci2-android-5-10/strace-static-x86_64: Process 23557 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23557] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23557] setpgid(0, 0)               = 0
[pid 23557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23557] write(3, "1000", 4)         = 4
[pid 23557] close(3)                    = 0
[pid 23557] write(1, "executing program\n", 18) = 18
executing program
[pid 23557] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23557] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23557] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23557] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23557] exit_group(0)               = ?
[pid 23557] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23557, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23558
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23558 attached
[pid 23558] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23558] setpgid(0, 0)               = 0
[pid 23558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23558] write(3, "1000", 4)         = 4
[pid 23558] close(3)                    = 0
[pid 23558] write(1, "executing program\n", 18) = 18
executing program
[pid 23558] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23558] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23558] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23558] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23558] exit_group(0)               = ?
[pid 23558] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23558, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23559
ci2-android-5-10/strace-static-x86_64: Process 23559 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23559] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23559] setpgid(0, 0)               = 0
[pid 23559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23559] write(3, "1000", 4)         = 4
[pid 23559] close(3)                    = 0
executing program
[pid 23559] write(1, "executing program\n", 18) = 18
[pid 23559] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23559] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23559] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23559] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23559] exit_group(0)               = ?
[pid 23559] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23559, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23560 attached
, child_tidptr=0x55558c89a690) = 23560
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23560] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23560] setpgid(0, 0)               = 0
[pid 23560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23560] write(3, "1000", 4)         = 4
[pid 23560] close(3)                    = 0
[pid 23560] write(1, "executing program\n", 18) = 18
executing program
[pid 23560] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23560] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23560] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23560] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23560] exit_group(0)               = ?
[pid 23560] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23560, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23561 attached
, child_tidptr=0x55558c89a690) = 23561
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23561] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23561] <... set_robust_list resumed>) = 0
[pid 23561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23561] setpgid(0, 0)               = 0
[pid 23561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23561] write(3, "1000", 4)         = 4
[pid 23561] close(3)                    = 0
[pid 23561] write(1, "executing program\n", 18) = 18
executing program
[pid 23561] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23561] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23561] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23561] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23561] exit_group(0)               = ?
[pid 23561] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23561, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23562 attached
, child_tidptr=0x55558c89a690) = 23562
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23562] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23562] setpgid(0, 0)               = 0
[pid 23562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23562] write(3, "1000", 4)         = 4
[pid 23562] close(3)                    = 0
[pid 23562] write(1, "executing program\n", 18) = 18
executing program
[pid 23562] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23562] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23562] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23562] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23562] exit_group(0)               = ?
[pid 23562] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23562, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23563 attached
, child_tidptr=0x55558c89a690) = 23563
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23563] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23563] setpgid(0, 0)               = 0
[pid 23563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23563] write(3, "1000", 4)         = 4
[pid 23563] close(3)                    = 0
executing program
[pid 23563] write(1, "executing program\n", 18) = 18
[pid 23563] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23563] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23563] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23563] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23563] exit_group(0)               = ?
[pid 23563] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23563, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23564 attached
, child_tidptr=0x55558c89a690) = 23564
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23564] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23564] setpgid(0, 0)               = 0
[pid 23564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23564] write(3, "1000", 4)         = 4
[pid 23564] close(3)                    = 0
[pid 23564] write(1, "executing program\n", 18) = 18
executing program
[pid 23564] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23564] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23564] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23564] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23564] exit_group(0)               = ?
[pid 23564] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23564, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23565 attached
, child_tidptr=0x55558c89a690) = 23565
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23565] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23565] setpgid(0, 0)               = 0
[pid 23565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23565] write(3, "1000", 4)         = 4
[pid 23565] close(3)                    = 0
executing program
[pid 23565] write(1, "executing program\n", 18) = 18
[pid 23565] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23565] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23565] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23565] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23565] exit_group(0)               = ?
[pid 23565] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23565, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23566 attached
, child_tidptr=0x55558c89a690) = 23566
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23566] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23566] setpgid(0, 0)               = 0
[pid 23566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23566] write(3, "1000", 4)         = 4
[pid 23566] close(3)                    = 0
[pid 23566] write(1, "executing program\n", 18) = 18
executing program
[pid 23566] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23566] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23566] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23566] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23566] exit_group(0)               = ?
[pid 23566] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23566, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23567
ci2-android-5-10/strace-static-x86_64: Process 23567 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23567] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23567] setpgid(0, 0)               = 0
[pid 23567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23567] write(3, "1000", 4)         = 4
[pid 23567] close(3)                    = 0
executing program
[pid 23567] write(1, "executing program\n", 18) = 18
[pid 23567] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23567] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23567] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23567] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23567] exit_group(0)               = ?
[pid 23567] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23567, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23568 attached
, child_tidptr=0x55558c89a690) = 23568
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23568] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23568] setpgid(0, 0)               = 0
[pid 23568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23568] write(3, "1000", 4)         = 4
[pid 23568] close(3)                    = 0
executing program
[pid 23568] write(1, "executing program\n", 18) = 18
[pid 23568] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23568] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23568] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23568] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23568] exit_group(0)               = ?
[pid 23568] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23568, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23569
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23569 attached
[pid 23569] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23569] setpgid(0, 0)               = 0
[pid 23569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23569] write(3, "1000", 4)         = 4
[pid 23569] close(3)                    = 0
[pid 23569] write(1, "executing program\n", 18) = 18
executing program
[pid 23569] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23569] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23569] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23569] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23569] exit_group(0)               = ?
[pid 23569] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23569, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23570 attached
, child_tidptr=0x55558c89a690) = 23570
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23570] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23570] setpgid(0, 0)               = 0
[pid 23570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23570] write(3, "1000", 4)         = 4
[pid 23570] close(3)                    = 0
[pid 23570] write(1, "executing program\n", 18) = 18
executing program
[pid 23570] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23570] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23570] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23570] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23570] exit_group(0)               = ?
[pid 23570] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23570, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23571 attached
, child_tidptr=0x55558c89a690) = 23571
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23571] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23571] setpgid(0, 0)               = 0
[pid 23571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23571] write(3, "1000", 4)         = 4
[pid 23571] close(3)                    = 0
[pid 23571] write(1, "executing program\n", 18) = 18
executing program
[pid 23571] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23571] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23571] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23571] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23571] exit_group(0)               = ?
[pid 23571] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23571, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23572 attached
, child_tidptr=0x55558c89a690) = 23572
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23572] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23572] setpgid(0, 0)               = 0
[pid 23572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23572] write(3, "1000", 4)         = 4
[pid 23572] close(3)                    = 0
executing program
[pid 23572] write(1, "executing program\n", 18) = 18
[pid 23572] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23572] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23572] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23572] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23572] exit_group(0)               = ?
[pid 23572] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23572, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23573 attached
, child_tidptr=0x55558c89a690) = 23573
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23573] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23573] setpgid(0, 0)               = 0
[pid 23573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23573] write(3, "1000", 4)         = 4
[pid 23573] close(3)                    = 0
[pid 23573] write(1, "executing program\n", 18) = 18
executing program
[pid 23573] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23573] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23573] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23573] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23573] exit_group(0)               = ?
[pid 23573] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23573, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23574
ci2-android-5-10/strace-static-x86_64: Process 23574 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23574] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23574] setpgid(0, 0)               = 0
[pid 23574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23574] write(3, "1000", 4)         = 4
[pid 23574] close(3)                    = 0
[pid 23574] write(1, "executing program\n", 18) = 18
executing program
[pid 23574] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23574] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23574] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23574] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23574] exit_group(0)               = ?
[pid 23574] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23574, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23575 attached
, child_tidptr=0x55558c89a690) = 23575
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23575] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23575] setpgid(0, 0)               = 0
[pid 23575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23575] write(3, "1000", 4)         = 4
[pid 23575] close(3)                    = 0
[pid 23575] write(1, "executing program\n", 18) = 18
executing program
[pid 23575] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23575] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23575] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23575] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23575] exit_group(0)               = ?
[pid 23575] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23575, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23576 attached
, child_tidptr=0x55558c89a690) = 23576
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23576] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23576] setpgid(0, 0)               = 0
[pid 23576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23576] write(3, "1000", 4)         = 4
[pid 23576] close(3)                    = 0
executing program
[pid 23576] write(1, "executing program\n", 18) = 18
[pid 23576] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23576] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23576] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23576] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23576] exit_group(0)               = ?
[pid 23576] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23576, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23577 attached
, child_tidptr=0x55558c89a690) = 23577
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23577] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23577] setpgid(0, 0)               = 0
[pid 23577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23577] write(3, "1000", 4)         = 4
[pid 23577] close(3)                    = 0
[pid 23577] write(1, "executing program\n", 18) = 18
executing program
[pid 23577] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23577] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23577] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23577] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23577] exit_group(0)               = ?
[pid 23577] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23577, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23578 attached
, child_tidptr=0x55558c89a690) = 23578
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23578] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23578] setpgid(0, 0)               = 0
[pid 23578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23578] write(3, "1000", 4)         = 4
[pid 23578] close(3)                    = 0
executing program
[pid 23578] write(1, "executing program\n", 18) = 18
[pid 23578] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23578] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23578] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23578] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23578] exit_group(0)               = ?
[pid 23578] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23578, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23579 attached
, child_tidptr=0x55558c89a690) = 23579
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23579] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23579] setpgid(0, 0)               = 0
[pid 23579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23579] write(3, "1000", 4)         = 4
[pid 23579] close(3)                    = 0
[pid 23579] write(1, "executing program\n", 18) = 18
executing program
[pid 23579] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23579] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23579] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23579] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23579] exit_group(0)               = ?
[pid 23579] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23579, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23580 attached
, child_tidptr=0x55558c89a690) = 23580
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23580] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23580] setpgid(0, 0)               = 0
[pid 23580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23580] write(3, "1000", 4)         = 4
[pid 23580] close(3)                    = 0
[pid 23580] write(1, "executing program\n", 18) = 18
executing program
[pid 23580] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23580] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23580] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23580] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23580] exit_group(0)               = ?
[pid 23580] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23580, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23581 attached
, child_tidptr=0x55558c89a690) = 23581
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23581] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23581] setpgid(0, 0)               = 0
[pid 23581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23581] write(3, "1000", 4)         = 4
[pid 23581] close(3)                    = 0
executing program
[pid 23581] write(1, "executing program\n", 18) = 18
[pid 23581] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23581] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23581] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23581] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23581] exit_group(0)               = ?
[pid 23581] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23581, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23582 attached
, child_tidptr=0x55558c89a690) = 23582
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23582] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23582] setpgid(0, 0)               = 0
[pid 23582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23582] write(3, "1000", 4)         = 4
[pid 23582] close(3)                    = 0
[pid 23582] write(1, "executing program\n", 18) = 18
executing program
[pid 23582] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23582] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23582] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23582] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23582] exit_group(0)               = ?
[pid 23582] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23582, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23583 attached
, child_tidptr=0x55558c89a690) = 23583
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23583] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23583] setpgid(0, 0)               = 0
[pid 23583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23583] write(3, "1000", 4)         = 4
[pid 23583] close(3)                    = 0
[pid 23583] write(1, "executing program\n", 18) = 18
executing program
[pid 23583] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23583] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23583] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23583] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23583] exit_group(0)               = ?
[pid 23583] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23584 attached
, child_tidptr=0x55558c89a690) = 23584
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23584] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23584] setpgid(0, 0)               = 0
[pid 23584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23584] write(3, "1000", 4)         = 4
[pid 23584] close(3)                    = 0
executing program
[pid 23584] write(1, "executing program\n", 18) = 18
[pid 23584] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23584] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23584] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23584] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23584] exit_group(0)               = ?
[pid 23584] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23584, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23585 attached
, child_tidptr=0x55558c89a690) = 23585
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23585] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23585] setpgid(0, 0)               = 0
[pid 23585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23585] write(3, "1000", 4)         = 4
[pid 23585] close(3)                    = 0
[pid 23585] write(1, "executing program\n", 18) = 18
executing program
[pid 23585] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23585] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23585] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23585] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23585] exit_group(0)               = ?
[pid 23585] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23585, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23586 attached
, child_tidptr=0x55558c89a690) = 23586
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23586] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23586] setpgid(0, 0)               = 0
[pid 23586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23586] write(3, "1000", 4)         = 4
[pid 23586] close(3)                    = 0
executing program
[pid 23586] write(1, "executing program\n", 18) = 18
[pid 23586] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23586] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23586] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23586] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23586] exit_group(0)               = ?
[pid 23586] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23586, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23587
ci2-android-5-10/strace-static-x86_64: Process 23587 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23587] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23587] setpgid(0, 0)               = 0
[pid 23587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23587] write(3, "1000", 4)         = 4
[pid 23587] close(3)                    = 0
[pid 23587] write(1, "executing program\n", 18) = 18
executing program
[pid 23587] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23587] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23587] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23587] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23587] exit_group(0)               = ?
[pid 23587] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23587, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23588 attached
, child_tidptr=0x55558c89a690) = 23588
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23588] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23588] setpgid(0, 0)               = 0
[pid 23588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23588] write(3, "1000", 4)         = 4
[pid 23588] close(3)                    = 0
executing program
[pid 23588] write(1, "executing program\n", 18) = 18
[pid 23588] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23588] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23588] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23588] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23588] exit_group(0)               = ?
[pid 23588] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23588, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23589
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23589 attached
, NULL, 8) = 0
[pid 23589] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23589] setpgid(0, 0)               = 0
[pid 23589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23589] write(3, "1000", 4)         = 4
[pid 23589] close(3)                    = 0
[pid 23589] write(1, "executing program\n", 18) = 18
executing program
[pid 23589] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23589] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23589] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23589] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23589] exit_group(0)               = ?
[pid 23589] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23589, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23590 attached
, child_tidptr=0x55558c89a690) = 23590
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23590] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23590] setpgid(0, 0)               = 0
[pid 23590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23590] write(3, "1000", 4)         = 4
[pid 23590] close(3)                    = 0
executing program
[pid 23590] write(1, "executing program\n", 18) = 18
[pid 23590] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23590] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23590] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23590] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23590] exit_group(0)               = ?
[pid 23590] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23590, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23591 attached
, child_tidptr=0x55558c89a690) = 23591
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23591] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23591] setpgid(0, 0)               = 0
[pid 23591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid 23591] write(3, "1000", 4)         = 4
[pid 23591] close(3)                    = 0
[pid 23591] write(1, "executing program\n", 18) = 18
[pid 23591] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23591] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23591] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23591] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23591] exit_group(0)               = ?
[pid 23591] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23591, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23592
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23592 attached
[pid 23592] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23592] setpgid(0, 0)               = 0
[pid 23592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23592] write(3, "1000", 4)         = 4
[pid 23592] close(3)                    = 0
[pid 23592] write(1, "executing program\n", 18) = 18
executing program
[pid 23592] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23592] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23592] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23592] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23592] exit_group(0)               = ?
[pid 23592] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23592, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23593
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23593 attached
[pid 23593] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23593] setpgid(0, 0)               = 0
[pid 23593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23593] write(3, "1000", 4)         = 4
[pid 23593] close(3)                    = 0
[pid 23593] write(1, "executing program\n", 18) = 18
executing program
[pid 23593] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23593] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23593] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23593] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23593] exit_group(0)               = ?
[pid 23593] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23593, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23594 attached
, child_tidptr=0x55558c89a690) = 23594
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23594] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23594] setpgid(0, 0)               = 0
[pid 23594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23594] write(3, "1000", 4)         = 4
[pid 23594] close(3)                    = 0
executing program
[pid 23594] write(1, "executing program\n", 18) = 18
[pid 23594] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23594] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23594] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23594] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23594] exit_group(0)               = ?
[pid 23594] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23594, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23595
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23595 attached
[pid 23595] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23595] setpgid(0, 0)               = 0
[pid 23595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23595] write(3, "1000", 4)         = 4
[pid 23595] close(3)                    = 0
[pid 23595] write(1, "executing program\n", 18) = 18
executing program
[pid 23595] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23595] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23595] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23595] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23595] exit_group(0)               = ?
[pid 23595] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23595, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23596
ci2-android-5-10/strace-static-x86_64: Process 23596 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23596] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23596] setpgid(0, 0)               = 0
[pid 23596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23596] write(3, "1000", 4)         = 4
[pid 23596] close(3)                    = 0
executing program
[pid 23596] write(1, "executing program\n", 18) = 18
[pid 23596] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23596] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23596] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23596] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23596] exit_group(0)               = ?
[pid 23596] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23596, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23597 attached
, child_tidptr=0x55558c89a690) = 23597
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23597] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23597] setpgid(0, 0)               = 0
[pid 23597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23597] write(3, "1000", 4)         = 4
[pid 23597] close(3)                    = 0
[pid 23597] write(1, "executing program\n", 18) = 18
executing program
[pid 23597] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23597] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23597] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23597] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23597] exit_group(0)               = ?
[pid 23597] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23597, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23598 attached
, child_tidptr=0x55558c89a690) = 23598
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23598] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23598] setpgid(0, 0)               = 0
[pid 23598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23598] write(3, "1000", 4)         = 4
[pid 23598] close(3)                    = 0
executing program
[pid 23598] write(1, "executing program\n", 18) = 18
[pid 23598] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23598] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23598] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23598] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23598] exit_group(0)               = ?
[pid 23598] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23598, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23599
ci2-android-5-10/strace-static-x86_64: Process 23599 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23599] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23599] setpgid(0, 0)               = 0
[pid 23599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23599] write(3, "1000", 4)         = 4
[pid 23599] close(3)                    = 0
executing program
[pid 23599] write(1, "executing program\n", 18) = 18
[pid 23599] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23599] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23599] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23599] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23599] exit_group(0)               = ?
[pid 23599] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23599, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23600 attached
, child_tidptr=0x55558c89a690) = 23600
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23600] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23600] setpgid(0, 0)               = 0
[pid 23600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23600] write(3, "1000", 4)         = 4
[pid 23600] close(3)                    = 0
[pid 23600] write(1, "executing program\n", 18) = 18
executing program
[pid 23600] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23600] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23600] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23600] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23600] exit_group(0)               = ?
[pid 23600] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23600, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23601 attached
, child_tidptr=0x55558c89a690) = 23601
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23601] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23601] setpgid(0, 0)               = 0
[pid 23601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23601] write(3, "1000", 4)         = 4
[pid 23601] close(3)                    = 0
executing program
[pid 23601] write(1, "executing program\n", 18) = 18
[pid 23601] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23601] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23601] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23601] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23601] exit_group(0)               = ?
[pid 23601] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23601, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23602 attached
, child_tidptr=0x55558c89a690) = 23602
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23602] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23602] setpgid(0, 0)               = 0
[pid 23602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23602] write(3, "1000", 4)         = 4
[pid 23602] close(3)                    = 0
[pid 23602] write(1, "executing program\n", 18) = 18
executing program
[pid 23602] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23602] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23602] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23602] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23602] exit_group(0)               = ?
[pid 23602] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23602, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23603 attached
, child_tidptr=0x55558c89a690) = 23603
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23603] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23603] setpgid(0, 0)               = 0
[pid 23603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23603] write(3, "1000", 4)         = 4
[pid 23603] close(3)                    = 0
executing program
[pid 23603] write(1, "executing program\n", 18) = 18
[pid 23603] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23603] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23603] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23603] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23603] exit_group(0)               = ?
[pid 23603] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23603, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23604 attached
, child_tidptr=0x55558c89a690) = 23604
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23604] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23604] setpgid(0, 0)               = 0
[pid 23604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23604] write(3, "1000", 4)         = 4
[pid 23604] close(3)                    = 0
[pid 23604] write(1, "executing program\n", 18) = 18
executing program
[pid 23604] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23604] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23604] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23604] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23604] exit_group(0)               = ?
[pid 23604] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23604, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23605
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23605 attached
, NULL, 8) = 0
[pid 23605] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23605] setpgid(0, 0)               = 0
[pid 23605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23605] write(3, "1000", 4)         = 4
[pid 23605] close(3)                    = 0
executing program
[pid 23605] write(1, "executing program\n", 18) = 18
[pid 23605] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23605] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23605] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23605] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23605] exit_group(0)               = ?
[pid 23605] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23605, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23606 attached
, child_tidptr=0x55558c89a690) = 23606
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23606] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23606] setpgid(0, 0)               = 0
[pid 23606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23606] write(3, "1000", 4)         = 4
[pid 23606] close(3)                    = 0
[pid 23606] write(1, "executing program\n", 18) = 18
executing program
[pid 23606] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23606] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23606] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23606] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23606] exit_group(0)               = ?
[pid 23606] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23606, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23607 attached
 <unfinished ...>
[pid 23607] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23607] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23607
[pid 23607] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23607] setpgid(0, 0)               = 0
[pid 23607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23607] write(3, "1000", 4)         = 4
[pid 23607] close(3)                    = 0
[pid 23607] write(1, "executing program\n", 18) = 18
executing program
[pid 23607] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23607] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 23607] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23607] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23607] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23607] exit_group(0)               = ?
[pid 23607] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23607, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23608 attached
, child_tidptr=0x55558c89a690) = 23608
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23608] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23608] setpgid(0, 0)               = 0
[pid 23608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23608] write(3, "1000", 4)         = 4
[pid 23608] close(3)                    = 0
executing program
[pid 23608] write(1, "executing program\n", 18) = 18
[pid 23608] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23608] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23608] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23608] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23608] exit_group(0)               = ?
[pid 23608] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23608, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23609
ci2-android-5-10/strace-static-x86_64: Process 23609 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23609] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23609] setpgid(0, 0)               = 0
[pid 23609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23609] write(3, "1000", 4)         = 4
[pid 23609] close(3)                    = 0
[pid 23609] write(1, "executing program\n", 18) = 18
executing program
[pid 23609] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23609] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23609] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23609] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23609] exit_group(0)               = ?
[pid 23609] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23609, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23610
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23610 attached
[pid 23610] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23610] setpgid(0, 0)               = 0
[pid 23610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23610] write(3, "1000", 4)         = 4
[pid 23610] close(3)                    = 0
executing program
[pid 23610] write(1, "executing program\n", 18) = 18
[pid 23610] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23610] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23610] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23610] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23610] exit_group(0)               = ?
[pid 23610] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23610, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23611 attached
, child_tidptr=0x55558c89a690) = 23611
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23611] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23611] setpgid(0, 0)               = 0
[pid 23611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23611] write(3, "1000", 4)         = 4
[pid 23611] close(3)                    = 0
executing program
[pid 23611] write(1, "executing program\n", 18) = 18
[pid 23611] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23611] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23611] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23611] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23611] exit_group(0)               = ?
[pid 23611] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23611, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23612
ci2-android-5-10/strace-static-x86_64: Process 23612 attached
[pid 23612] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23612] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23612] <... openat resumed>)       = 3
[pid 23612] write(3, "1000", 4)         = 4
[pid 23612] close(3)                    = 0
[pid 23612] write(1, "executing program\n", 18) = 18
executing program
[pid 23612] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23612] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23612] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23612] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23612] exit_group(0)               = ?
[pid 23612] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23612, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23613 attached
, child_tidptr=0x55558c89a690) = 23613
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23613] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23613] setpgid(0, 0)               = 0
[pid 23613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23613] write(3, "1000", 4)         = 4
[pid 23613] close(3)                    = 0
executing program
[pid 23613] write(1, "executing program\n", 18) = 18
[pid 23613] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23613] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23613] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23613] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23613] exit_group(0)               = ?
[pid 23613] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23613, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23614 attached
 <unfinished ...>
[pid 23614] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23614] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23614
[pid 23614] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23614] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23614] <... openat resumed>)       = 3
[pid 23614] write(3, "1000", 4)         = 4
[pid 23614] close(3)                    = 0
[pid 23614] write(1, "executing program\n", 18) = 18
executing program
[pid 23614] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23614] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23614] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23614] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23614] exit_group(0)               = ?
[pid 23614] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23614, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23615 attached
, child_tidptr=0x55558c89a690) = 23615
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23615] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23615] setpgid(0, 0)               = 0
[pid 23615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23615] write(3, "1000", 4)         = 4
[pid 23615] close(3)                    = 0
[pid 23615] write(1, "executing program\n", 18) = 18
executing program
[pid 23615] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23615] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23615] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23615] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23615] exit_group(0)               = ?
[pid 23615] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23615, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23616 attached
, child_tidptr=0x55558c89a690) = 23616
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23616] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23616] setpgid(0, 0)               = 0
[pid 23616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23616] write(3, "1000", 4)         = 4
[pid 23616] close(3)                    = 0
executing program
[pid 23616] write(1, "executing program\n", 18) = 18
[pid 23616] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23616] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23616] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23616] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23616] exit_group(0)               = ?
[pid 23616] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23616, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23617
ci2-android-5-10/strace-static-x86_64: Process 23617 attached
[pid 23617] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23617] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23617] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23617] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23617] write(3, "1000", 4)         = 4
[pid 23617] close(3)                    = 0
[pid 23617] write(1, "executing program\n", 18) = 18
executing program
[pid 23617] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23617] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23617] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23617] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23617] exit_group(0)               = ?
[pid 23617] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23617, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23618 attached
, child_tidptr=0x55558c89a690) = 23618
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23618] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23618] setpgid(0, 0)               = 0
[pid 23618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23618] write(3, "1000", 4)         = 4
[pid 23618] close(3)                    = 0
executing program
[pid 23618] write(1, "executing program\n", 18) = 18
[pid 23618] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23618] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23618] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23618] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23618] exit_group(0)               = ?
[pid 23618] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23618, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23619 attached
, child_tidptr=0x55558c89a690) = 23619
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23619] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23619] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23619] setpgid(0, 0)               = 0
[pid 23619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23619] write(3, "1000", 4)         = 4
[pid 23619] close(3)                    = 0
[pid 23619] write(1, "executing program\n", 18) = 18
executing program
[pid 23619] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23619] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23619] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23619] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23619] exit_group(0)               = ?
[pid 23619] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23619, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23620
ci2-android-5-10/strace-static-x86_64: Process 23620 attached
[pid 23620] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23620] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23620] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23620] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23620] write(3, "1000", 4)         = 4
[pid 23620] close(3)                    = 0
[pid 23620] write(1, "executing program\n", 18) = 18
[pid 23620] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23620] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23620] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23620] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23620] exit_group(0)               = ?
[pid 23620] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23620, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23621 attached
, child_tidptr=0x55558c89a690) = 23621
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23621] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23621] setpgid(0, 0)               = 0
[pid 23621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23621] write(3, "1000", 4)         = 4
[pid 23621] close(3)                    = 0
executing program
[pid 23621] write(1, "executing program\n", 18) = 18
[pid 23621] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23621] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23621] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23621] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23621] exit_group(0)               = ?
[pid 23621] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23621, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23622
ci2-android-5-10/strace-static-x86_64: Process 23622 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23622] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23622] setpgid(0, 0)               = 0
[pid 23622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23622] write(3, "1000", 4)         = 4
[pid 23622] close(3)                    = 0
[pid 23622] write(1, "executing program\n", 18) = 18
executing program
[pid 23622] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23622] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23622] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23622] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23622] exit_group(0)               = ?
[pid 23622] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23622, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23623 attached
, child_tidptr=0x55558c89a690) = 23623
[pid 23623] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23623] <... set_robust_list resumed>) = 0
[pid 23623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23623] setpgid(0, 0)               = 0
[pid 23623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23623] write(3, "1000", 4)         = 4
[pid 23623] close(3)                    = 0
[pid 23623] write(1, "executing program\n", 18) = 18
executing program
[pid 23623] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23623] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23623] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23623] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23623] exit_group(0)               = ?
[pid 23623] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23623, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23624 attached
, child_tidptr=0x55558c89a690) = 23624
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23624] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23624] setpgid(0, 0)               = 0
[pid 23624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23624] write(3, "1000", 4)         = 4
[pid 23624] close(3)                    = 0
executing program
[pid 23624] write(1, "executing program\n", 18) = 18
[pid 23624] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23624] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23624] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23624] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23624] exit_group(0)               = ?
[pid 23624] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23624, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23625
ci2-android-5-10/strace-static-x86_64: Process 23625 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23625] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23625] setpgid(0, 0)               = 0
[pid 23625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23625] write(3, "1000", 4)         = 4
[pid 23625] close(3)                    = 0
executing program
[pid 23625] write(1, "executing program\n", 18) = 18
[pid 23625] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23625] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23625] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23625] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23625] exit_group(0)               = ?
[pid 23625] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23625, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23626 attached
, child_tidptr=0x55558c89a690) = 23626
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23626] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23626] setpgid(0, 0)               = 0
[pid 23626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23626] write(3, "1000", 4)         = 4
[pid 23626] close(3)                    = 0
executing program
[pid 23626] write(1, "executing program\n", 18) = 18
[pid 23626] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23626] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23626] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23626] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23626] exit_group(0)               = ?
[pid 23626] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23626, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23627
ci2-android-5-10/strace-static-x86_64: Process 23627 attached
[pid 23627] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23627] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23627] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23627] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23627] write(3, "1000", 4)         = 4
[pid 23627] close(3)                    = 0
[pid 23627] write(1, "executing program\n", 18) = 18
executing program
[pid 23627] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23627] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23627] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23627] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23627] exit_group(0)               = ?
[pid 23627] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23627, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23628
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23628 attached
[pid 23628] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23628] setpgid(0, 0)               = 0
[pid 23628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23628] write(3, "1000", 4)         = 4
[pid 23628] close(3)                    = 0
[pid 23628] write(1, "executing program\n", 18) = 18
executing program
[pid 23628] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23628] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23628] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23628] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23628] exit_group(0)               = ?
[pid 23628] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23628, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23629 attached
, child_tidptr=0x55558c89a690) = 23629
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23629] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23629] setpgid(0, 0)               = 0
[pid 23629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23629] write(3, "1000", 4)         = 4
[pid 23629] close(3)                    = 0
[pid 23629] write(1, "executing program\n", 18) = 18
[pid 23629] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23629] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23629] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23629] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23629] exit_group(0)               = ?
[pid 23629] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23629, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23630
ci2-android-5-10/strace-static-x86_64: Process 23630 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23630] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23630] setpgid(0, 0)               = 0
[pid 23630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23630] write(3, "1000", 4)         = 4
[pid 23630] close(3)                    = 0
executing program
[pid 23630] write(1, "executing program\n", 18) = 18
[pid 23630] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23630] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23630] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23630] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23630] exit_group(0)               = ?
[pid 23630] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23630, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23631
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23631 attached
[pid 23631] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23631] setpgid(0, 0)               = 0
[pid 23631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23631] write(3, "1000", 4)         = 4
[pid 23631] close(3)                    = 0
[pid 23631] write(1, "executing program\n", 18) = 18
executing program
[pid 23631] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23631] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23631] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23631] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23631] exit_group(0)               = ?
[pid 23631] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23631, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23632 attached
, child_tidptr=0x55558c89a690) = 23632
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23632] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23632] setpgid(0, 0)               = 0
[pid 23632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23632] write(3, "1000", 4)         = 4
[pid 23632] close(3)                    = 0
executing program
[pid 23632] write(1, "executing program\n", 18) = 18
[pid 23632] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23632] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23632] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23632] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23632] exit_group(0)               = ?
[pid 23632] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23632, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23633 attached
, child_tidptr=0x55558c89a690) = 23633
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23633] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23633] setpgid(0, 0)               = 0
[pid 23633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23633] write(3, "1000", 4)         = 4
[pid 23633] close(3)                    = 0
executing program
[pid 23633] write(1, "executing program\n", 18) = 18
[pid 23633] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23633] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23633] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23633] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23633] exit_group(0)               = ?
[pid 23633] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23633, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23634
ci2-android-5-10/strace-static-x86_64: Process 23634 attached
[pid 23634] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23634] setpgid(0, 0)               = 0
[pid 23634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23634] <... openat resumed>)       = 3
[pid 23634] write(3, "1000", 4)         = 4
[pid 23634] close(3)                    = 0
[pid 23634] write(1, "executing program\n", 18) = 18
executing program
[pid 23634] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23634] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23634] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23634] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23634] exit_group(0)               = ?
[pid 23634] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23634, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23635 attached
, child_tidptr=0x55558c89a690) = 23635
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23635] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23635] setpgid(0, 0)               = 0
[pid 23635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23635] write(3, "1000", 4)         = 4
[pid 23635] close(3)                    = 0
[pid 23635] write(1, "executing program\n", 18) = 18
[pid 23635] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23635] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23635] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23635] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23635] exit_group(0)               = ?
[pid 23635] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23635, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23636 attached
, child_tidptr=0x55558c89a690) = 23636
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23636] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23636] setpgid(0, 0)               = 0
[pid 23636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23636] write(3, "1000", 4)         = 4
[pid 23636] close(3)                    = 0
[pid 23636] write(1, "executing program\n", 18) = 18
executing program
[pid 23636] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23636] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23636] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23636] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23636] exit_group(0)               = ?
[pid 23636] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23636, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23637
ci2-android-5-10/strace-static-x86_64: Process 23637 attached
[pid 23637] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23637] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23637] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23637] setpgid(0, 0 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23637] <... setpgid resumed>)      = 0
[pid 23637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23637] write(3, "1000", 4)         = 4
[pid 23637] close(3)                    = 0
executing program
[pid 23637] write(1, "executing program\n", 18) = 18
[pid 23637] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23637] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23637] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23637] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23637] exit_group(0)               = ?
[pid 23637] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23637, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23638 attached
, child_tidptr=0x55558c89a690) = 23638
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23638] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23638] setpgid(0, 0)               = 0
[pid 23638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23638] write(3, "1000", 4)         = 4
[pid 23638] close(3)                    = 0
[pid 23638] write(1, "executing program\n", 18) = 18
executing program
[pid 23638] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23638] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23638] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23638] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23638] exit_group(0)               = ?
[pid 23638] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23638, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23639 attached
, child_tidptr=0x55558c89a690) = 23639
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23639] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23639] setpgid(0, 0)               = 0
[pid 23639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23639] write(3, "1000", 4)         = 4
[pid 23639] close(3)                    = 0
executing program
[pid 23639] write(1, "executing program\n", 18) = 18
[pid 23639] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23639] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23639] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23639] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23639] exit_group(0)               = ?
[pid 23639] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23639, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23640 attached
, child_tidptr=0x55558c89a690) = 23640
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23640] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23640] setpgid(0, 0)               = 0
[pid 23640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23640] write(3, "1000", 4)         = 4
[pid 23640] close(3)                    = 0
executing program
[pid 23640] write(1, "executing program\n", 18) = 18
[pid 23640] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23640] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23640] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23640] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23640] exit_group(0)               = ?
[pid 23640] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23640, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23641
ci2-android-5-10/strace-static-x86_64: Process 23641 attached
[pid 23641] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23641] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23641] <... prctl resumed>)        = 0
[pid 23641] setpgid(0, 0)               = 0
[pid 23641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23641] write(3, "1000", 4)         = 4
[pid 23641] close(3)                    = 0
[pid 23641] write(1, "executing program\n", 18) = 18
executing program
[pid 23641] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23641] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23641] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23641] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23641] exit_group(0)               = ?
[pid 23641] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23641, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23642 attached
, child_tidptr=0x55558c89a690) = 23642
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23642] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23642] setpgid(0, 0)               = 0
[pid 23642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23642] write(3, "1000", 4)         = 4
[pid 23642] close(3)                    = 0
[pid 23642] write(1, "executing program\n", 18) = 18
executing program
[pid 23642] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23642] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23642] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23642] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23642] exit_group(0)               = ?
[pid 23642] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23642, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23643
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23643 attached
[pid 23643] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23643] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23643] setpgid(0, 0)               = 0
[pid 23643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23643] write(3, "1000", 4)         = 4
[pid 23643] close(3)                    = 0
[pid 23643] write(1, "executing program\n", 18) = 18
executing program
[pid 23643] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23643] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23643] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23643] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23643] exit_group(0)               = ?
[pid 23643] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23643, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23644 attached
, child_tidptr=0x55558c89a690) = 23644
[pid 23644] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23644] setpgid(0, 0)               = 0
[pid 23644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23644] <... openat resumed>)       = 3
[pid 23644] write(3, "1000", 4)         = 4
[pid 23644] close(3)                    = 0
[pid 23644] write(1, "executing program\n", 18) = 18
executing program
[pid 23644] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23644] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23644] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23644] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23644] exit_group(0)               = ?
[pid 23644] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23644, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23645 attached
, child_tidptr=0x55558c89a690) = 23645
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23645] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23645] <... set_robust_list resumed>) = 0
[pid 23645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23645] setpgid(0, 0)               = 0
[pid 23645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23645] write(3, "1000", 4)         = 4
[pid 23645] close(3)                    = 0
executing program
[pid 23645] write(1, "executing program\n", 18) = 18
[pid 23645] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23645] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23645] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23645] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23645] exit_group(0)               = ?
[pid 23645] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23645, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23646 attached
, child_tidptr=0x55558c89a690) = 23646
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23646] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23646] setpgid(0, 0)               = 0
[pid 23646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23646] write(3, "1000", 4)         = 4
[pid 23646] close(3)                    = 0
[pid 23646] write(1, "executing program\n", 18) = 18
executing program
[pid 23646] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23646] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23646] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23646] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23646] exit_group(0)               = ?
[pid 23646] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23646, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23647
ci2-android-5-10/strace-static-x86_64: Process 23647 attached
[pid 23647] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23647] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23647] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23647] setpgid(0, 0)               = 0
[pid 23647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23647] <... openat resumed>)       = 3
[pid 23647] write(3, "1000", 4)         = 4
[pid 23647] close(3)                    = 0
[pid 23647] write(1, "executing program\n", 18) = 18
[pid 23647] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23647] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23647] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23647] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23647] exit_group(0)               = ?
[pid 23647] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23647, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23648 attached
, child_tidptr=0x55558c89a690) = 23648
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23648] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23648] setpgid(0, 0)               = 0
[pid 23648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23648] write(3, "1000", 4)         = 4
[pid 23648] close(3)                    = 0
executing program
[pid 23648] write(1, "executing program\n", 18) = 18
[pid 23648] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23648] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23648] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23648] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23648] exit_group(0)               = ?
[pid 23648] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23648, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23649
ci2-android-5-10/strace-static-x86_64: Process 23649 attached
[pid 23649] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23649] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23649] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23649] setpgid(0, 0)               = 0
[pid 23649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23649] write(3, "1000", 4)         = 4
[pid 23649] close(3)                    = 0
[pid 23649] write(1, "executing program\n", 18 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23649] <... write resumed>)        = 18
executing program
[pid 23649] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23649] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23649] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23649] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23649] exit_group(0)               = ?
[pid 23649] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23649, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23650 attached
, child_tidptr=0x55558c89a690) = 23650
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23650] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23650] setpgid(0, 0)               = 0
[pid 23650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23650] write(3, "1000", 4)         = 4
[pid 23650] close(3)                    = 0
[pid 23650] write(1, "executing program\n", 18) = 18
[pid 23650] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23650] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23650] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23650] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23650] exit_group(0)               = ?
[pid 23650] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23650, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23651
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23651 attached
[pid 23651] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23651] setpgid(0, 0)               = 0
[pid 23651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23651] write(3, "1000", 4)         = 4
[pid 23651] close(3)                    = 0
executing program
[pid 23651] write(1, "executing program\n", 18) = 18
[pid 23651] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23651] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23651] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23651] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23651] exit_group(0)               = ?
[pid 23651] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23651, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23652 attached
, child_tidptr=0x55558c89a690) = 23652
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23652] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23652] setpgid(0, 0)               = 0
[pid 23652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23652] write(3, "1000", 4)         = 4
[pid 23652] close(3)                    = 0
[pid 23652] write(1, "executing program\n", 18) = 18
executing program
[pid 23652] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23652] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23652] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23652] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23652] exit_group(0)               = ?
[pid 23652] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23652, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23653 attached
, child_tidptr=0x55558c89a690) = 23653
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23653] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23653] setpgid(0, 0)               = 0
[pid 23653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23653] write(3, "1000", 4)         = 4
[pid 23653] close(3)                    = 0
executing program
[pid 23653] write(1, "executing program\n", 18) = 18
[pid 23653] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23653] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23653] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23653] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23653] exit_group(0)               = ?
[pid 23653] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23653, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23654 attached
, child_tidptr=0x55558c89a690) = 23654
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23654] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23654] setpgid(0, 0)               = 0
[pid 23654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23654] write(3, "1000", 4)         = 4
[pid 23654] close(3)                    = 0
[pid 23654] write(1, "executing program\n", 18) = 18
executing program
[pid 23654] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23654] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23654] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23654] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23654] exit_group(0)               = ?
[pid 23654] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23654, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23655
ci2-android-5-10/strace-static-x86_64: Process 23655 attached
[pid 23655] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23655] setpgid(0, 0)               = 0
[pid 23655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23655] <... openat resumed>)       = 3
[pid 23655] write(3, "1000", 4)         = 4
[pid 23655] close(3)                    = 0
[pid 23655] write(1, "executing program\n", 18) = 18
executing program
[pid 23655] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23655] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23655] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23655] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23655] exit_group(0)               = ?
[pid 23655] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23655, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23656 attached
, child_tidptr=0x55558c89a690) = 23656
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23656] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23656] setpgid(0, 0)               = 0
[pid 23656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23656] write(3, "1000", 4)         = 4
[pid 23656] close(3)                    = 0
executing program
[pid 23656] write(1, "executing program\n", 18) = 18
[pid 23656] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23656] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23656] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23656] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23656] exit_group(0)               = ?
[pid 23656] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23656, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23657
ci2-android-5-10/strace-static-x86_64: Process 23657 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23657] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23657] setpgid(0, 0)               = 0
[pid 23657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23657] write(3, "1000", 4)         = 4
[pid 23657] close(3)                    = 0
[pid 23657] write(1, "executing program\n", 18) = 18
executing program
[pid 23657] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23657] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23657] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23657] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23657] exit_group(0)               = ?
[pid 23657] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23657, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23658 attached
, child_tidptr=0x55558c89a690) = 23658
[pid 23658] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23658] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23658] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23658] setpgid(0, 0)               = 0
[pid 23658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23658] <... openat resumed>)       = 3
[pid 23658] write(3, "1000", 4)         = 4
[pid 23658] close(3)                    = 0
[pid 23658] write(1, "executing program\n", 18) = 18
executing program
[pid 23658] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23658] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23658] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23658] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23658] exit_group(0)               = ?
[pid 23658] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23658, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23659
ci2-android-5-10/strace-static-x86_64: Process 23659 attached
executing program
[pid 23659] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23659] setpgid(0, 0)               = 0
[pid 23659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23659] <... openat resumed>)       = 3
[pid 23659] write(3, "1000", 4)         = 4
[pid 23659] close(3)                    = 0
[pid 23659] write(1, "executing program\n", 18) = 18
[pid 23659] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23659] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23659] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23659] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23659] exit_group(0)               = ?
[pid 23659] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23659, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23660 attached
, child_tidptr=0x55558c89a690) = 23660
[pid 23660] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23660] setpgid(0, 0)               = 0
[pid 23660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23660] <... openat resumed>)       = 3
[pid 23660] write(3, "1000", 4)         = 4
[pid 23660] close(3)                    = 0
[pid 23660] write(1, "executing program\n", 18) = 18
executing program
[pid 23660] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23660] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23660] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23660] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23660] exit_group(0)               = ?
[pid 23660] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23660, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23661 attached
, child_tidptr=0x55558c89a690) = 23661
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23661] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23661] setpgid(0, 0)               = 0
[pid 23661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23661] write(3, "1000", 4)         = 4
[pid 23661] close(3)                    = 0
executing program
[pid 23661] write(1, "executing program\n", 18) = 18
[pid 23661] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23661] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23661] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23661] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23661] exit_group(0)               = ?
[pid 23661] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23661, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23662 attached
, child_tidptr=0x55558c89a690) = 23662
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23662] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23662] setpgid(0, 0)               = 0
[pid 23662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23662] write(3, "1000", 4)         = 4
[pid 23662] close(3)                    = 0
executing program
[pid 23662] write(1, "executing program\n", 18) = 18
[pid 23662] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23662] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23662] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23662] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23662] exit_group(0)               = ?
[pid 23662] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23662, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23663
ci2-android-5-10/strace-static-x86_64: Process 23663 attached
[pid 23663] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23663] setpgid(0, 0)               = 0
[pid 23663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23663] <... openat resumed>)       = 3
[pid 23663] write(3, "1000", 4)         = 4
[pid 23663] close(3)                    = 0
[pid 23663] write(1, "executing program\n", 18) = 18
executing program
[pid 23663] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23663] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23663] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23663] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23663] exit_group(0)               = ?
[pid 23663] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23663, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23664
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23664 attached
[pid 23664] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23664] setpgid(0, 0)               = 0
[pid 23664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23664] write(3, "1000", 4)         = 4
[pid 23664] close(3)                    = 0
executing program
[pid 23664] write(1, "executing program\n", 18) = 18
[pid 23664] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23664] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23664] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23664] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23664] exit_group(0)               = ?
[pid 23664] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23664, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23665
ci2-android-5-10/strace-static-x86_64: Process 23665 attached
[pid 23665] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23665] setpgid(0, 0)               = 0
[pid 23665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23665] write(3, "1000", 4)         = 4
[pid 23665] close(3)                    = 0
[pid 23665] write(1, "executing program\n", 18) = 18
executing program
[pid 23665] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23665] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 23665] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23665] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23665] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23665] exit_group(0)               = ?
[pid 23665] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23665, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23666 attached
, child_tidptr=0x55558c89a690) = 23666
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23666] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23666] <... set_robust_list resumed>) = 0
[pid 23666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23666] setpgid(0, 0)               = 0
[pid 23666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23666] write(3, "1000", 4)         = 4
[pid 23666] close(3)                    = 0
[pid 23666] write(1, "executing program\n", 18) = 18
executing program
[pid 23666] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23666] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23666] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23666] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23666] exit_group(0)               = ?
[pid 23666] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23666, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23667 attached
, child_tidptr=0x55558c89a690) = 23667
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23667] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23667] setpgid(0, 0)               = 0
[pid 23667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23667] write(3, "1000", 4)         = 4
[pid 23667] close(3)                    = 0
executing program
[pid 23667] write(1, "executing program\n", 18) = 18
[pid 23667] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23667] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23667] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23667] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23667] exit_group(0)               = ?
[pid 23667] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23667, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23668
ci2-android-5-10/strace-static-x86_64: Process 23668 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23668] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23668] setpgid(0, 0)               = 0
[pid 23668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23668] write(3, "1000", 4)         = 4
[pid 23668] close(3)                    = 0
[pid 23668] write(1, "executing program\n", 18) = 18
executing program
[pid 23668] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23668] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23668] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23668] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23668] exit_group(0)               = ?
[pid 23668] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23668, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23669
ci2-android-5-10/strace-static-x86_64: Process 23669 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23669] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23669] <... set_robust_list resumed>) = 0
[pid 23669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23669] setpgid(0, 0)               = 0
[pid 23669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23669] write(3, "1000", 4)         = 4
[pid 23669] close(3)                    = 0
[pid 23669] write(1, "executing program\n", 18) = 18
executing program
[pid 23669] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23669] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23669] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23669] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23669] exit_group(0)               = ?
[pid 23669] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23669, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23670 attached
, child_tidptr=0x55558c89a690) = 23670
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23670] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23670] setpgid(0, 0)               = 0
[pid 23670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23670] write(3, "1000", 4)         = 4
[pid 23670] close(3)                    = 0
[pid 23670] write(1, "executing program\n", 18) = 18
executing program
[pid 23670] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23670] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23670] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23670] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23670] exit_group(0)               = ?
[pid 23670] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23670, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23671
ci2-android-5-10/strace-static-x86_64: Process 23671 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23671] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23671] <... set_robust_list resumed>) = 0
[pid 23671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23671] setpgid(0, 0)               = 0
[pid 23671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23671] write(3, "1000", 4)         = 4
[pid 23671] close(3)                    = 0
executing program
[pid 23671] write(1, "executing program\n", 18) = 18
[pid 23671] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23671] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23671] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23671] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23671] exit_group(0)               = ?
[pid 23671] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23671, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23672 attached
, child_tidptr=0x55558c89a690) = 23672
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23672] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23672] setpgid(0, 0)               = 0
[pid 23672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23672] write(3, "1000", 4)         = 4
[pid 23672] close(3)                    = 0
[pid 23672] write(1, "executing program\n", 18) = 18
executing program
[pid 23672] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23672] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23672] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23672] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23672] exit_group(0)               = ?
[pid 23672] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23672, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23673
ci2-android-5-10/strace-static-x86_64: Process 23673 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23673] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23673] <... set_robust_list resumed>) = 0
[pid 23673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23673] setpgid(0, 0)               = 0
[pid 23673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23673] write(3, "1000", 4)         = 4
[pid 23673] close(3)                    = 0
[pid 23673] write(1, "executing program\n", 18) = 18
executing program
[pid 23673] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23673] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23673] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23673] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23673] exit_group(0)               = ?
[pid 23673] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23673, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23674 attached
, child_tidptr=0x55558c89a690) = 23674
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23674] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23674] setpgid(0, 0)               = 0
[pid 23674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23674] write(3, "1000", 4)         = 4
[pid 23674] close(3)                    = 0
executing program
[pid 23674] write(1, "executing program\n", 18) = 18
[pid 23674] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23674] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23674] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23674] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23674] exit_group(0)               = ?
[pid 23674] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23674, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23675
ci2-android-5-10/strace-static-x86_64: Process 23675 attached
[pid 23675] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23675] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23675] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23675] setpgid(0, 0)               = 0
[pid 23675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23675] <... openat resumed>)       = 3
[pid 23675] write(3, "1000", 4)         = 4
[pid 23675] close(3)                    = 0
[pid 23675] write(1, "executing program\n", 18) = 18
[pid 23675] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23675] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23675] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23675] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23675] exit_group(0)               = ?
[pid 23675] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23675, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23676 attached
, child_tidptr=0x55558c89a690) = 23676
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23676] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23676] setpgid(0, 0)               = 0
[pid 23676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23676] write(3, "1000", 4)         = 4
[pid 23676] close(3)                    = 0
[pid 23676] write(1, "executing program\n", 18) = 18
executing program
[pid 23676] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23676] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23676] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23676] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23676] exit_group(0)               = ?
[pid 23676] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23676, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23677 attached
, child_tidptr=0x55558c89a690) = 23677
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23677] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23677] setpgid(0, 0)               = 0
[pid 23677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23677] write(3, "1000", 4)         = 4
[pid 23677] close(3)                    = 0
[pid 23677] write(1, "executing program\n", 18) = 18
executing program
[pid 23677] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23677] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23677] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23677] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23677] exit_group(0)               = ?
[pid 23677] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23677, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23678
ci2-android-5-10/strace-static-x86_64: Process 23678 attached
[pid 23678] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23678] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23678] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23678] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23678] write(3, "1000", 4)         = 4
[pid 23678] close(3)                    = 0
[pid 23678] write(1, "executing program\n", 18) = 18
executing program
[pid 23678] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23678] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23678] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23678] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23678] exit_group(0)               = ?
[pid 23678] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23678, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23679
ci2-android-5-10/strace-static-x86_64: Process 23679 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23679] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23679] <... set_robust_list resumed>) = 0
[pid 23679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23679] setpgid(0, 0)               = 0
[pid 23679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23679] write(3, "1000", 4)         = 4
[pid 23679] close(3)                    = 0
[pid 23679] write(1, "executing program\n", 18) = 18
executing program
[pid 23679] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23679] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23679] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23679] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23679] exit_group(0)               = ?
[pid 23679] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23679, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23680
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23680 attached
[pid 23680] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23680] setpgid(0, 0)               = 0
[pid 23680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23680] write(3, "1000", 4)         = 4
[pid 23680] close(3)                    = 0
executing program
[pid 23680] write(1, "executing program\n", 18) = 18
[pid 23680] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23680] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23680] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23680] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23680] exit_group(0)               = ?
[pid 23680] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23680, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23681
ci2-android-5-10/strace-static-x86_64: Process 23681 attached
[pid 23681] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23681] setpgid(0, 0)               = 0
[pid 23681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23681] <... openat resumed>)       = 3
[pid 23681] write(3, "1000", 4)         = 4
[pid 23681] close(3)                    = 0
executing program
[pid 23681] write(1, "executing program\n", 18) = 18
[pid 23681] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23681] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23681] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23681] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23681] exit_group(0)               = ?
[pid 23681] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23681, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23682 attached
, child_tidptr=0x55558c89a690) = 23682
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23682] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23682] setpgid(0, 0)               = 0
[pid 23682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23682] write(3, "1000", 4)         = 4
[pid 23682] close(3)                    = 0
executing program
[pid 23682] write(1, "executing program\n", 18) = 18
[pid 23682] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23682] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23682] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23682] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23682] exit_group(0)               = ?
[pid 23682] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23682, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23683
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23683 attached
[pid 23683] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23683] setpgid(0, 0)               = 0
[pid 23683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23683] write(3, "1000", 4)         = 4
[pid 23683] close(3)                    = 0
executing program
[pid 23683] write(1, "executing program\n", 18) = 18
[pid 23683] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23683] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23683] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23683] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23683] exit_group(0)               = ?
[pid 23683] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23683, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23684 attached
, child_tidptr=0x55558c89a690) = 23684
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23684] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23684] <... set_robust_list resumed>) = 0
[pid 23684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23684] setpgid(0, 0)               = 0
[pid 23684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23684] write(3, "1000", 4)         = 4
[pid 23684] close(3)                    = 0
[pid 23684] write(1, "executing program\n", 18) = 18
executing program
[pid 23684] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23684] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23684] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23684] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23684] exit_group(0)               = ?
[pid 23684] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23684, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23685 attached
, child_tidptr=0x55558c89a690) = 23685
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23685] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23685] <... set_robust_list resumed>) = 0
[pid 23685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23685] setpgid(0, 0)               = 0
[pid 23685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23685] write(3, "1000", 4)         = 4
[pid 23685] close(3)                    = 0
[pid 23685] write(1, "executing program\n", 18) = 18
executing program
[pid 23685] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23685] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23685] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23685] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23685] exit_group(0)               = ?
[pid 23685] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23685, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23686
ci2-android-5-10/strace-static-x86_64: Process 23686 attached
[pid 23686] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23686] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23686] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23686] setpgid(0, 0)               = 0
[pid 23686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23686] write(3, "1000", 4)         = 4
[pid 23686] close(3)                    = 0
executing program
[pid 23686] write(1, "executing program\n", 18) = 18
[pid 23686] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23686] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23686] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23686] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23686] exit_group(0)               = ?
[pid 23686] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23686, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23687 attached
, child_tidptr=0x55558c89a690) = 23687
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23687] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23687] setpgid(0, 0)               = 0
[pid 23687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23687] write(3, "1000", 4)         = 4
[pid 23687] close(3)                    = 0
[pid 23687] write(1, "executing program\n", 18) = 18
executing program
[pid 23687] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23687] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23687] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23687] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23687] exit_group(0)               = ?
[pid 23687] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23687, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23688
ci2-android-5-10/strace-static-x86_64: Process 23688 attached
[pid 23688] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23688] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23688] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23688] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23688] write(3, "1000", 4)         = 4
[pid 23688] close(3)                    = 0
[pid 23688] write(1, "executing program\n", 18) = 18
executing program
[pid 23688] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23688] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23688] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23688] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23688] exit_group(0)               = ?
[pid 23688] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23688, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23689 attached
, child_tidptr=0x55558c89a690) = 23689
[pid 23689] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23689] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23689] <... prctl resumed>)        = 0
[pid 23689] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23689] write(3, "1000", 4)         = 4
[pid 23689] close(3)                    = 0
executing program
[pid 23689] write(1, "executing program\n", 18) = 18
[pid 23689] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23689] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23689] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23689] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23689] exit_group(0)               = ?
[pid 23689] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23689, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23690
ci2-android-5-10/strace-static-x86_64: Process 23690 attached
[pid 23690] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23690] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23690] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23690] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23690] <... prctl resumed>)        = 0
[pid 23690] setpgid(0, 0)               = 0
[pid 23690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23690] write(3, "1000", 4)         = 4
[pid 23690] close(3)                    = 0
executing program
[pid 23690] write(1, "executing program\n", 18) = 18
[pid 23690] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23690] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23690] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23690] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23690] exit_group(0)               = ?
[pid 23690] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23690, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23691 attached
 <unfinished ...>
[pid 23691] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23691] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23691
[pid 23691] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23691] setpgid(0, 0)               = 0
[pid 23691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23691] <... openat resumed>)       = 3
[pid 23691] write(3, "1000", 4)         = 4
[pid 23691] close(3)                    = 0
executing program
[pid 23691] write(1, "executing program\n", 18) = 18
[pid 23691] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23691] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23691] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23691] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23691] exit_group(0)               = ?
[pid 23691] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23691, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23692 attached
, child_tidptr=0x55558c89a690) = 23692
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23692] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23692] setpgid(0, 0)               = 0
[pid 23692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23692] write(3, "1000", 4)         = 4
[pid 23692] close(3)                    = 0
[pid 23692] write(1, "executing program\n", 18) = 18
executing program
[pid 23692] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23692] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23692] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23692] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23692] exit_group(0)               = ?
[pid 23692] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23692, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23693 attached
, child_tidptr=0x55558c89a690) = 23693
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23693] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23693] setpgid(0, 0)               = 0
[pid 23693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23693] write(3, "1000", 4)         = 4
[pid 23693] close(3)                    = 0
[pid 23693] write(1, "executing program\n", 18) = 18
[pid 23693] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23693] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23693] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23693] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23693] exit_group(0)               = ?
[pid 23693] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23693, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23694
ci2-android-5-10/strace-static-x86_64: Process 23694 attached
[pid 23694] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23694] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23694] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23694] setpgid(0, 0)               = 0
[pid 23694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23694] write(3, "1000", 4)         = 4
[pid 23694] close(3)                    = 0
[pid 23694] write(1, "executing program\n", 18) = 18
executing program
[pid 23694] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23694] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23694] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23694] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23694] exit_group(0)               = ?
[pid 23694] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23694, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23695 attached
, child_tidptr=0x55558c89a690) = 23695
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23695] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23695] setpgid(0, 0)               = 0
[pid 23695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23695] write(3, "1000", 4)         = 4
[pid 23695] close(3)                    = 0
executing program
[pid 23695] write(1, "executing program\n", 18) = 18
[pid 23695] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23695] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23695] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23695] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23695] exit_group(0)               = ?
[pid 23695] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23695, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23696
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23696 attached
[pid 23696] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23696] setpgid(0, 0)               = 0
[pid 23696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23696] write(3, "1000", 4)         = 4
[pid 23696] close(3)                    = 0
[pid 23696] write(1, "executing program\n", 18) = 18
executing program
[pid 23696] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23696] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23696] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23696] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23696] exit_group(0)               = ?
[pid 23696] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23696, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23697 attached
, child_tidptr=0x55558c89a690) = 23697
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23697] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23697] setpgid(0, 0)               = 0
[pid 23697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23697] write(3, "1000", 4)         = 4
[pid 23697] close(3)                    = 0
executing program
[pid 23697] write(1, "executing program\n", 18) = 18
[pid 23697] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23697] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23697] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23697] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23697] exit_group(0)               = ?
[pid 23697] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23697, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23698
ci2-android-5-10/strace-static-x86_64: Process 23698 attached
[pid 23698] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23698] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23698] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23698] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23698] <... prctl resumed>)        = 0
[pid 23698] setpgid(0, 0)               = 0
[pid 23698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23698] write(3, "1000", 4)         = 4
[pid 23698] close(3)                    = 0
[pid 23698] write(1, "executing program\n", 18) = 18
executing program
[pid 23698] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23698] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23698] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23698] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23698] exit_group(0)               = ?
[pid 23698] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23698, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23699
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23699 attached
[pid 23699] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23699] setpgid(0, 0)               = 0
[pid 23699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23699] write(3, "1000", 4)         = 4
[pid 23699] close(3)                    = 0
[pid 23699] write(1, "executing program\n", 18) = 18
executing program
[pid 23699] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23699] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23699] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23699] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23699] exit_group(0)               = ?
[pid 23699] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23699, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23700 attached
, child_tidptr=0x55558c89a690) = 23700
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23700] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23700] setpgid(0, 0)               = 0
[pid 23700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23700] write(3, "1000", 4)         = 4
[pid 23700] close(3)                    = 0
executing program
[pid 23700] write(1, "executing program\n", 18) = 18
[pid 23700] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23700] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23700] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23700] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23700] exit_group(0)               = ?
[pid 23700] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23700, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23701 attached
 <unfinished ...>
[pid 23701] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23701
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23701] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23701] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23701] setpgid(0, 0)               = 0
[pid 23701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23701] write(3, "1000", 4)         = 4
[pid 23701] close(3)                    = 0
[pid 23701] write(1, "executing program\n", 18) = 18
executing program
[pid 23701] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23701] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23701] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23701] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23701] exit_group(0)               = ?
[pid 23701] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23701, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23702 attached
, child_tidptr=0x55558c89a690) = 23702
[pid 23702] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23702] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23702] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23702] setpgid(0, 0)               = 0
[pid 23702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23702] write(3, "1000", 4)         = 4
[pid 23702] close(3)                    = 0
[pid 23702] write(1, "executing program\n", 18) = 18
[pid 23702] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23702] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 23702] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23702] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23702] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23702] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23702, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23703 attached
, child_tidptr=0x55558c89a690) = 23703
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23703] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23703] setpgid(0, 0)               = 0
[pid 23703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23703] write(3, "1000", 4)         = 4
[pid 23703] close(3)                    = 0
[pid 23703] write(1, "executing program\n", 18) = 18
executing program
[pid 23703] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23703] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23703] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23703] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23703] exit_group(0)               = ?
[pid 23703] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23703, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23704
ci2-android-5-10/strace-static-x86_64: Process 23704 attached
[pid 23704] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23704] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23704] setpgid(0, 0)               = 0
[pid 23704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23704] write(3, "1000", 4)         = 4
[pid 23704] close(3)                    = 0
[pid 23704] write(1, "executing program\n", 18) = 18
executing program
[pid 23704] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23704] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23704] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23704] <... openat resumed>)       = 3
[pid 23704] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23704] exit_group(0)               = ?
[pid 23704] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23704, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23705 attached
, child_tidptr=0x55558c89a690) = 23705
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23705] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23705] setpgid(0, 0)               = 0
[pid 23705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23705] write(3, "1000", 4)         = 4
[pid 23705] close(3)                    = 0
executing program
[pid 23705] write(1, "executing program\n", 18) = 18
[pid 23705] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23705] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23705] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23705] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23705] exit_group(0)               = ?
[pid 23705] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23705, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23706 attached
, child_tidptr=0x55558c89a690) = 23706
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23706] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23706] setpgid(0, 0)               = 0
[pid 23706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23706] write(3, "1000", 4)         = 4
[pid 23706] close(3)                    = 0
executing program
[pid 23706] write(1, "executing program\n", 18) = 18
[pid 23706] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23706] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23706] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23706] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23706] exit_group(0)               = ?
[pid 23706] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23706, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23707 attached
, child_tidptr=0x55558c89a690) = 23707
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23707] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23707] setpgid(0, 0)               = 0
[pid 23707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23707] write(3, "1000", 4)         = 4
[pid 23707] close(3)                    = 0
[pid 23707] write(1, "executing program\n", 18) = 18
executing program
[pid 23707] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23707] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23707] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23707] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23707] exit_group(0)               = ?
[pid 23707] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23707, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23708
ci2-android-5-10/strace-static-x86_64: Process 23708 attached
[pid 23708] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23708] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23708] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23708] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23708] write(3, "1000", 4)         = 4
[pid 23708] close(3)                    = 0
[pid 23708] write(1, "executing program\n", 18) = 18
[pid 23708] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23708] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23708] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23708] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23708] exit_group(0)               = ?
[pid 23708] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23708, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23709 attached
, child_tidptr=0x55558c89a690) = 23709
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23709] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23709] setpgid(0, 0)               = 0
[pid 23709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23709] write(3, "1000", 4)         = 4
[pid 23709] close(3)                    = 0
[pid 23709] write(1, "executing program\n", 18) = 18
executing program
[pid 23709] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23709] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23709] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23709] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23709] exit_group(0)               = ?
[pid 23709] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23709, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23710 attached
, child_tidptr=0x55558c89a690) = 23710
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23710] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23710] setpgid(0, 0)               = 0
[pid 23710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23710] write(3, "1000", 4)         = 4
[pid 23710] close(3)                    = 0
executing program
[pid 23710] write(1, "executing program\n", 18) = 18
[pid 23710] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23710] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23710] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23710] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23710] exit_group(0)               = ?
[pid 23710] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23710, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23711 attached
, child_tidptr=0x55558c89a690) = 23711
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23711] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23711] setpgid(0, 0)               = 0
[pid 23711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23711] write(3, "1000", 4)         = 4
[pid 23711] close(3)                    = 0
[pid 23711] write(1, "executing program\n", 18) = 18
executing program
[pid 23711] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23711] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23711] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23711] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23711] exit_group(0)               = ?
[pid 23711] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23711, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23712
ci2-android-5-10/strace-static-x86_64: Process 23712 attached
[pid 23712] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23712] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23712] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23712] setpgid(0, 0)               = 0
[pid 23712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23712] <... openat resumed>)       = 3
[pid 23712] write(3, "1000", 4)         = 4
[pid 23712] close(3)                    = 0
[pid 23712] write(1, "executing program\n", 18) = 18
executing program
[pid 23712] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23712] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23712] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23712] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23712] exit_group(0)               = ?
[pid 23712] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23712, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23713 attached
, child_tidptr=0x55558c89a690) = 23713
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23713] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23713] setpgid(0, 0)               = 0
[pid 23713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23713] write(3, "1000", 4)         = 4
[pid 23713] close(3)                    = 0
[pid 23713] write(1, "executing program\n", 18) = 18
executing program
[pid 23713] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23713] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23713] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23713] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23713] exit_group(0)               = ?
[pid 23713] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23713, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23714 attached
, child_tidptr=0x55558c89a690) = 23714
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23714] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23714] setpgid(0, 0)               = 0
[pid 23714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23714] write(3, "1000", 4)         = 4
[pid 23714] close(3)                    = 0
[pid 23714] write(1, "executing program\n", 18) = 18
executing program
[pid 23714] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23714] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23714] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23714] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23714] exit_group(0)               = ?
[pid 23714] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23714, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23715
ci2-android-5-10/strace-static-x86_64: Process 23715 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23715] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23715] <... set_robust_list resumed>) = 0
[pid 23715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23715] setpgid(0, 0)               = 0
[pid 23715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23715] write(3, "1000", 4)         = 4
[pid 23715] close(3)                    = 0
[pid 23715] write(1, "executing program\n", 18) = 18
executing program
[pid 23715] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23715] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23715] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23715] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23715] exit_group(0)               = ?
[pid 23715] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23715, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23716 attached
, child_tidptr=0x55558c89a690) = 23716
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23716] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23716] setpgid(0, 0)               = 0
[pid 23716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23716] write(3, "1000", 4)         = 4
[pid 23716] close(3)                    = 0
executing program
[pid 23716] write(1, "executing program\n", 18) = 18
[pid 23716] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23716] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23716] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23716] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23716] exit_group(0)               = ?
[pid 23716] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23716, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23717 attached
, child_tidptr=0x55558c89a690) = 23717
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23717] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23717] setpgid(0, 0)               = 0
[pid 23717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23717] write(3, "1000", 4)         = 4
[pid 23717] close(3)                    = 0
executing program
[pid 23717] write(1, "executing program\n", 18) = 18
[pid 23717] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23717] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23717] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23717] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23717] exit_group(0)               = ?
[pid 23717] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23717, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23718
ci2-android-5-10/strace-static-x86_64: Process 23718 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23718] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23718] setpgid(0, 0)               = 0
[pid 23718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23718] write(3, "1000", 4)         = 4
[pid 23718] close(3)                    = 0
executing program
[pid 23718] write(1, "executing program\n", 18) = 18
[pid 23718] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23718] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23718] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23718] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23718] exit_group(0)               = ?
[pid 23718] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23718, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23719 attached
, child_tidptr=0x55558c89a690) = 23719
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23719] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23719] setpgid(0, 0)               = 0
[pid 23719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23719] write(3, "1000", 4)         = 4
[pid 23719] close(3)                    = 0
executing program
[pid 23719] write(1, "executing program\n", 18) = 18
[pid 23719] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23719] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23719] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23719] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23719] exit_group(0)               = ?
[pid 23719] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23719, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23720
ci2-android-5-10/strace-static-x86_64: Process 23720 attached
[pid 23720] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23720] setpgid(0, 0)               = 0
[pid 23720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23720] write(3, "1000", 4)         = 4
[pid 23720] close(3)                    = 0
[pid 23720] write(1, "executing program\n", 18) = 18
executing program
[pid 23720] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23720] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23720] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23720] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23720] exit_group(0)               = ?
[pid 23720] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23720, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23721 attached
, child_tidptr=0x55558c89a690) = 23721
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23721] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23721] setpgid(0, 0)               = 0
[pid 23721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23721] write(3, "1000", 4)         = 4
[pid 23721] close(3)                    = 0
executing program
[pid 23721] write(1, "executing program\n", 18) = 18
[pid 23721] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23721] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23721] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23721] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23721] exit_group(0)               = ?
[pid 23721] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23721, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23722
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23722 attached
[pid 23722] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23722] setpgid(0, 0)               = 0
[pid 23722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23722] write(3, "1000", 4)         = 4
[pid 23722] close(3)                    = 0
executing program
[pid 23722] write(1, "executing program\n", 18) = 18
[pid 23722] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23722] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23722] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23722] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23722] exit_group(0)               = ?
[pid 23722] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23722, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23723
ci2-android-5-10/strace-static-x86_64: Process 23723 attached
[pid 23723] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23723] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23723] write(3, "1000", 4)         = 4
[pid 23723] close(3)                    = 0
[pid 23723] write(1, "executing program\n", 18) = 18
executing program
[pid 23723] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23723] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23723] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23723] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23723] exit_group(0)               = ?
[pid 23723] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23723, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23724
ci2-android-5-10/strace-static-x86_64: Process 23724 attached
[pid 23724] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23724] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23724] write(3, "1000", 4)         = 4
[pid 23724] close(3)                    = 0
[pid 23724] write(1, "executing program\n", 18) = 18
executing program
[pid 23724] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23724] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23724] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23724] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23724] exit_group(0)               = ?
[pid 23724] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23724, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23725 attached
, child_tidptr=0x55558c89a690) = 23725
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23725] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23725] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23725] setpgid(0, 0)               = 0
[pid 23725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23725] write(3, "1000", 4)         = 4
[pid 23725] close(3)                    = 0
executing program
[pid 23725] write(1, "executing program\n", 18) = 18
[pid 23725] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23725] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23725] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23725] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23725] exit_group(0)               = ?
[pid 23725] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23725, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23726
ci2-android-5-10/strace-static-x86_64: Process 23726 attached
[pid 23726] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23726] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23726] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23726] setpgid(0, 0)               = 0
[pid 23726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23726] <... openat resumed>)       = 3
[pid 23726] write(3, "1000", 4)         = 4
[pid 23726] close(3)                    = 0
[pid 23726] write(1, "executing program\n", 18) = 18
[pid 23726] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23726] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 23726] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23726] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23726] exit_group(0)               = ?
[pid 23726] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23726, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23727
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23727 attached
[pid 23727] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23727] setpgid(0, 0)               = 0
[pid 23727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23727] write(3, "1000", 4)         = 4
[pid 23727] close(3)                    = 0
[pid 23727] write(1, "executing program\n", 18) = 18
executing program
[pid 23727] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23727] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23727] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23727] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23727] exit_group(0)               = ?
[pid 23727] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23727, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23728 attached
, child_tidptr=0x55558c89a690) = 23728
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23728] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23728] setpgid(0, 0)               = 0
[pid 23728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23728] write(3, "1000", 4)         = 4
[pid 23728] close(3)                    = 0
[pid 23728] write(1, "executing program\n", 18) = 18
executing program
[pid 23728] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23728] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23728] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23728] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23728] exit_group(0)               = ?
[pid 23728] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23728, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23729 attached
, child_tidptr=0x55558c89a690) = 23729
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23729] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23729] setpgid(0, 0)               = 0
[pid 23729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23729] write(3, "1000", 4)         = 4
[pid 23729] close(3)                    = 0
executing program
[pid 23729] write(1, "executing program\n", 18) = 18
[pid 23729] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23729] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23729] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23729] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23729] exit_group(0)               = ?
[pid 23729] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23729, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23730 attached
 <unfinished ...>
[pid 23730] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23730] setpgid(0, 0)               = 0
[pid 23730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23730
[pid 23730] <... openat resumed>)       = 3
[pid 23730] write(3, "1000", 4)         = 4
[pid 23730] close(3)                    = 0
[pid 23730] write(1, "executing program\n", 18) = 18
[pid 23730] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23730] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23730] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23730] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23730] exit_group(0)               = ?
[pid 23730] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23730, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23731 attached
, child_tidptr=0x55558c89a690) = 23731
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23731] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23731] <... set_robust_list resumed>) = 0
[pid 23731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23731] setpgid(0, 0)               = 0
[pid 23731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23731] write(3, "1000", 4)         = 4
executing program
[pid 23731] close(3)                    = 0
[pid 23731] write(1, "executing program\n", 18) = 18
[pid 23731] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23731] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23731] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23731] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23731] exit_group(0)               = ?
[pid 23731] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23731, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23732 attached
, child_tidptr=0x55558c89a690) = 23732
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23732] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23732] setpgid(0, 0)               = 0
[pid 23732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23732] write(3, "1000", 4)         = 4
[pid 23732] close(3)                    = 0
executing program
[pid 23732] write(1, "executing program\n", 18) = 18
[pid 23732] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23732] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23732] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23732] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23732] exit_group(0)               = ?
[pid 23732] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23732, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23733 attached
, child_tidptr=0x55558c89a690) = 23733
[pid 23733] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23733] <... set_robust_list resumed>) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23733] setpgid(0, 0)               = 0
[pid 23733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23733] write(3, "1000", 4)         = 4
[pid 23733] close(3)                    = 0
executing program
[pid 23733] write(1, "executing program\n", 18) = 18
[pid 23733] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23733] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23733] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23733] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23733] exit_group(0)               = ?
[pid 23733] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23733, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23734 attached
, child_tidptr=0x55558c89a690) = 23734
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23734] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23734] setpgid(0, 0)               = 0
[pid 23734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23734] write(3, "1000", 4)         = 4
[pid 23734] close(3)                    = 0
executing program
[pid 23734] write(1, "executing program\n", 18) = 18
[pid 23734] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23734] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23734] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23734] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23734] exit_group(0)               = ?
[pid 23734] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23734, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23735 attached
, child_tidptr=0x55558c89a690) = 23735
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23735] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23735] <... set_robust_list resumed>) = 0
[pid 23735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23735] setpgid(0, 0)               = 0
[pid 23735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23735] write(3, "1000", 4)         = 4
[pid 23735] close(3)                    = 0
executing program
[pid 23735] write(1, "executing program\n", 18) = 18
[pid 23735] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23735] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23735] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23735] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23735] exit_group(0)               = ?
[pid 23735] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23735, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23736 attached
, child_tidptr=0x55558c89a690) = 23736
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23736] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23736] setpgid(0, 0)               = 0
[pid 23736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23736] write(3, "1000", 4)         = 4
[pid 23736] close(3)                    = 0
[pid 23736] write(1, "executing program\n", 18) = 18
executing program
[pid 23736] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23736] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23736] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23736] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23736] exit_group(0)               = ?
[pid 23736] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23736, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23737 attached
, child_tidptr=0x55558c89a690) = 23737
[pid 23737] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23737] <... set_robust_list resumed>) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23737] setpgid(0, 0)               = 0
[pid 23737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23737] write(3, "1000", 4)         = 4
[pid 23737] close(3)                    = 0
executing program
[pid 23737] write(1, "executing program\n", 18) = 18
[pid 23737] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23737] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23737] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23737] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23737] exit_group(0)               = ?
[pid 23737] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23737, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23738
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23738 attached
[pid 23738] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23738] setpgid(0, 0)               = 0
[pid 23738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23738] write(3, "1000", 4)         = 4
[pid 23738] close(3)                    = 0
executing program
[pid 23738] write(1, "executing program\n", 18) = 18
[pid 23738] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23738] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23738] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23738] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23738] exit_group(0)               = ?
[pid 23738] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23738, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23739
ci2-android-5-10/strace-static-x86_64: Process 23739 attached
[pid 23739] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23739] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23739] setpgid(0, 0)               = 0
[pid 23739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23739] <... openat resumed>)       = 3
[pid 23739] write(3, "1000", 4)         = 4
[pid 23739] close(3)                    = 0
[pid 23739] write(1, "executing program\n", 18) = 18
[pid 23739] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23739] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23739] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23739] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23739] exit_group(0)               = ?
[pid 23739] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23739, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23740
ci2-android-5-10/strace-static-x86_64: Process 23740 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23740] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23740] setpgid(0, 0)               = 0
[pid 23740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23740] write(3, "1000", 4)         = 4
[pid 23740] close(3)                    = 0
[pid 23740] write(1, "executing program\n", 18) = 18
executing program
[pid 23740] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23740] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23740] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23740] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23740] exit_group(0)               = ?
[pid 23740] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23740, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23741 attached
, child_tidptr=0x55558c89a690) = 23741
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23741] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23741] setpgid(0, 0)               = 0
[pid 23741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23741] write(3, "1000", 4)         = 4
[pid 23741] close(3)                    = 0
executing program
[pid 23741] write(1, "executing program\n", 18) = 18
[pid 23741] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23741] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23741] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23741] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23741] exit_group(0)               = ?
[pid 23741] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23741, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23742 attached
, child_tidptr=0x55558c89a690) = 23742
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23742] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23742] setpgid(0, 0)               = 0
[pid 23742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23742] write(3, "1000", 4)         = 4
[pid 23742] close(3)                    = 0
executing program
[pid 23742] write(1, "executing program\n", 18) = 18
[pid 23742] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23742] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23742] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23742] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23742] exit_group(0)               = ?
[pid 23742] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23742, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23743
ci2-android-5-10/strace-static-x86_64: Process 23743 attached
[pid 23743] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23743] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23743] <... prctl resumed>)        = 0
[pid 23743] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23743] write(3, "1000", 4)         = 4
[pid 23743] close(3)                    = 0
executing program
[pid 23743] write(1, "executing program\n", 18) = 18
[pid 23743] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23743] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23743] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23743] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23743] exit_group(0)               = ?
[pid 23743] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23743, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23744 attached
, child_tidptr=0x55558c89a690) = 23744
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23744] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23744] setpgid(0, 0)               = 0
[pid 23744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23744] write(3, "1000", 4)         = 4
[pid 23744] close(3)                    = 0
[pid 23744] write(1, "executing program\n", 18) = 18
executing program
[pid 23744] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23744] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23744] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23744] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23744] exit_group(0)               = ?
[pid 23744] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23744, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23745
ci2-android-5-10/strace-static-x86_64: Process 23745 attached
[pid 23745] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23745] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23745] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23745] setpgid(0, 0)               = 0
[pid 23745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23745] write(3, "1000", 4)         = 4
[pid 23745] close(3)                    = 0
[pid 23745] write(1, "executing program\n", 18) = 18
executing program
[pid 23745] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23745] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23745] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23745] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23745] exit_group(0)               = ?
[pid 23745] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23745, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23746
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23746 attached
[pid 23746] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23746] setpgid(0, 0)               = 0
[pid 23746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23746] write(3, "1000", 4)         = 4
[pid 23746] close(3)                    = 0
[pid 23746] write(1, "executing program\n", 18) = 18
executing program
[pid 23746] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23746] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23746] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23746] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23746] exit_group(0)               = ?
[pid 23746] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23746, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23747 attached
, child_tidptr=0x55558c89a690) = 23747
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23747] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23747] setpgid(0, 0)               = 0
[pid 23747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23747] write(3, "1000", 4)         = 4
[pid 23747] close(3)                    = 0
[pid 23747] write(1, "executing program\n", 18) = 18
executing program
[pid 23747] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23747] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23747] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23747] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23747] exit_group(0)               = ?
[pid 23747] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23747, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23748
ci2-android-5-10/strace-static-x86_64: Process 23748 attached
[pid 23748] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23748] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23748] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23748] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23748] write(3, "1000", 4)         = 4
[pid 23748] close(3)                    = 0
executing program
[pid 23748] write(1, "executing program\n", 18) = 18
[pid 23748] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23748] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23748] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23748] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23748] exit_group(0)               = ?
[pid 23748] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23748, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23749
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23749 attached
[pid 23749] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23749] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23749] setpgid(0, 0)               = 0
[pid 23749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23749] write(3, "1000", 4)         = 4
[pid 23749] close(3)                    = 0
[pid 23749] write(1, "executing program\n", 18) = 18
executing program
[pid 23749] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23749] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23749] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23749] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23749] exit_group(0)               = ?
[pid 23749] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23749, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23750
ci2-android-5-10/strace-static-x86_64: Process 23750 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23750] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23750] setpgid(0, 0)               = 0
[pid 23750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23750] write(3, "1000", 4)         = 4
[pid 23750] close(3)                    = 0
[pid 23750] write(1, "executing program\n", 18) = 18
executing program
[pid 23750] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23750] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23750] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23750] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23750] exit_group(0)               = ?
[pid 23750] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23750, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23751
ci2-android-5-10/strace-static-x86_64: Process 23751 attached
[pid 23751] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23751] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23751] setpgid(0, 0)               = 0
[pid 23751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23751] <... openat resumed>)       = 3
[pid 23751] write(3, "1000", 4)         = 4
[pid 23751] close(3)                    = 0
[pid 23751] write(1, "executing program\n", 18) = 18
executing program
[pid 23751] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23751] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23751] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23751] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23751] exit_group(0)               = ?
[pid 23751] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23751, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23752 attached
, child_tidptr=0x55558c89a690) = 23752
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23752] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23752] setpgid(0, 0)               = 0
[pid 23752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23752] write(3, "1000", 4)         = 4
[pid 23752] close(3)                    = 0
[pid 23752] write(1, "executing program\n", 18) = 18
executing program
[pid 23752] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23752] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23752] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23752] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23752] exit_group(0)               = ?
[pid 23752] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23752, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23753 attached
, child_tidptr=0x55558c89a690) = 23753
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23753] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23753] setpgid(0, 0)               = 0
[pid 23753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23753] write(3, "1000", 4)         = 4
[pid 23753] close(3)                    = 0
executing program
[pid 23753] write(1, "executing program\n", 18) = 18
[pid 23753] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23753] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23753] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23753] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23753] exit_group(0)               = ?
[pid 23753] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23753, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23754
ci2-android-5-10/strace-static-x86_64: Process 23754 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23754] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23754] <... set_robust_list resumed>) = 0
[pid 23754] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23754] setpgid(0, 0)               = 0
[pid 23754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23754] write(3, "1000", 4)         = 4
[pid 23754] close(3)                    = 0
executing program
[pid 23754] write(1, "executing program\n", 18) = 18
[pid 23754] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23754] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23754] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23754] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23754] exit_group(0)               = ?
[pid 23754] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23754, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23755
ci2-android-5-10/strace-static-x86_64: Process 23755 attached
[pid 23755] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23755] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23755] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23755] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23755] write(3, "1000", 4)         = 4
[pid 23755] close(3)                    = 0
[pid 23755] write(1, "executing program\n", 18) = 18
executing program
[pid 23755] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23755] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23755] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23755] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23755] exit_group(0)               = ?
[pid 23755] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23755, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23756
ci2-android-5-10/strace-static-x86_64: Process 23756 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23756] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23756] setpgid(0, 0)               = 0
[pid 23756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23756] write(3, "1000", 4)         = 4
[pid 23756] close(3)                    = 0
[pid 23756] write(1, "executing program\n", 18) = 18
executing program
[pid 23756] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23756] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23756] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23756] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23756] exit_group(0)               = ?
[pid 23756] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23756, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23757
ci2-android-5-10/strace-static-x86_64: Process 23757 attached
[pid 23757] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23757] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23757] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23757] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23757] write(3, "1000", 4)         = 4
[pid 23757] close(3)                    = 0
[pid 23757] write(1, "executing program\n", 18) = 18
executing program
[pid 23757] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23757] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23757] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23757] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23757] exit_group(0)               = ?
[pid 23757] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23757, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23758
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23758 attached
[pid 23758] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23758] setpgid(0, 0)               = 0
[pid 23758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23758] write(3, "1000", 4)         = 4
[pid 23758] close(3)                    = 0
executing program
[pid 23758] write(1, "executing program\n", 18) = 18
[pid 23758] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23758] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23758] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23758] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23758] exit_group(0)               = ?
[pid 23758] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23758, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23759
ci2-android-5-10/strace-static-x86_64: Process 23759 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23759] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23759] setpgid(0, 0)               = 0
[pid 23759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23759] write(3, "1000", 4)         = 4
[pid 23759] close(3)                    = 0
executing program
[pid 23759] write(1, "executing program\n", 18) = 18
[pid 23759] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23759] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23759] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23759] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23759] exit_group(0)               = ?
[pid 23759] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23759, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23760 attached
, child_tidptr=0x55558c89a690) = 23760
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23760] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23760] setpgid(0, 0)               = 0
[pid 23760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23760] write(3, "1000", 4)         = 4
[pid 23760] close(3)                    = 0
executing program
[pid 23760] write(1, "executing program\n", 18) = 18
[pid 23760] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23760] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23760] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23760] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23760] exit_group(0)               = ?
[pid 23760] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23760, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23761
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23761 attached
[pid 23761] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23761] setpgid(0, 0)               = 0
[pid 23761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23761] write(3, "1000", 4)         = 4
[pid 23761] close(3)                    = 0
[pid 23761] write(1, "executing program\n", 18) = 18
executing program
[pid 23761] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23761] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23761] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23761] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23761] exit_group(0)               = ?
[pid 23761] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23761, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23762 attached
 <unfinished ...>
[pid 23762] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23762
[pid 23762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23762] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23762] <... openat resumed>)       = 3
[pid 23762] write(3, "1000", 4)         = 4
[pid 23762] close(3)                    = 0
executing program
[pid 23762] write(1, "executing program\n", 18) = 18
[pid 23762] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23762] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23762] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23762] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23762] exit_group(0)               = ?
[pid 23762] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23762, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23763
ci2-android-5-10/strace-static-x86_64: Process 23763 attached
[pid 23763] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23763] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23763] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23763] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23763] write(3, "1000", 4)         = 4
[pid 23763] close(3)                    = 0
[pid 23763] write(1, "executing program\n", 18) = 18
[pid 23763] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23763] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23763] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23763] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23763] exit_group(0)               = ?
[pid 23763] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23763, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23764 attached
, child_tidptr=0x55558c89a690) = 23764
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23764] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23764] setpgid(0, 0)               = 0
[pid 23764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23764] write(3, "1000", 4)         = 4
[pid 23764] close(3)                    = 0
executing program
[pid 23764] write(1, "executing program\n", 18) = 18
[pid 23764] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23764] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23764] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23764] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23764] exit_group(0)               = ?
[pid 23764] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23764, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23765
ci2-android-5-10/strace-static-x86_64: Process 23765 attached
[pid 23765] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23765] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23765] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23765] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23765] write(3, "1000", 4)         = 4
[pid 23765] close(3)                    = 0
executing program
[pid 23765] write(1, "executing program\n", 18) = 18
[pid 23765] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23765] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23765] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23765] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23765] exit_group(0)               = ?
[pid 23765] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23765, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23766
ci2-android-5-10/strace-static-x86_64: Process 23766 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23766] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23766] <... set_robust_list resumed>) = 0
[pid 23766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23766] setpgid(0, 0)               = 0
[pid 23766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23766] write(3, "1000", 4)         = 4
[pid 23766] close(3)                    = 0
[pid 23766] write(1, "executing program\n", 18) = 18
executing program
[pid 23766] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23766] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23766] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23766] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23766] exit_group(0)               = ?
[pid 23766] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23766, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23767
ci2-android-5-10/strace-static-x86_64: Process 23767 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23767] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23767] setpgid(0, 0)               = 0
[pid 23767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23767] write(3, "1000", 4)         = 4
[pid 23767] close(3)                    = 0
[pid 23767] write(1, "executing program\n", 18) = 18
executing program
[pid 23767] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23767] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23767] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23767] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23767] exit_group(0)               = ?
[pid 23767] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23767, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23768 attached
, child_tidptr=0x55558c89a690) = 23768
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23768] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23768] setpgid(0, 0)               = 0
[pid 23768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23768] write(3, "1000", 4)         = 4
[pid 23768] close(3)                    = 0
[pid 23768] write(1, "executing program\n", 18) = 18
executing program
[pid 23768] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23768] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23768] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23768] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23768] exit_group(0)               = ?
[pid 23768] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23768, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23769
ci2-android-5-10/strace-static-x86_64: Process 23769 attached
[pid 23769] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23769] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23769] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23769] setpgid(0, 0)               = 0
[pid 23769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23769] write(3, "1000", 4)         = 4
[pid 23769] close(3)                    = 0
[pid 23769] write(1, "executing program\n", 18) = 18
executing program
[pid 23769] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23769] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23769] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23769] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23769] exit_group(0)               = ?
[pid 23769] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23769, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23770 attached
, child_tidptr=0x55558c89a690) = 23770
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23770] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23770] setpgid(0, 0)               = 0
[pid 23770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23770] write(3, "1000", 4)         = 4
[pid 23770] close(3)                    = 0
[pid 23770] write(1, "executing program\n", 18) = 18
executing program
[pid 23770] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23770] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23770] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23770] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23770] exit_group(0)               = ?
[pid 23770] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23770, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23771 attached
, child_tidptr=0x55558c89a690) = 23771
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23771] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23771] setpgid(0, 0)               = 0
[pid 23771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23771] write(3, "1000", 4)         = 4
[pid 23771] close(3)                    = 0
executing program
[pid 23771] write(1, "executing program\n", 18) = 18
[pid 23771] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23771] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23771] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23771] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23771] exit_group(0)               = ?
[pid 23771] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23771, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23772
ci2-android-5-10/strace-static-x86_64: Process 23772 attached
[pid 23772] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23772] setpgid(0, 0)               = 0
[pid 23772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23772] write(3, "1000", 4)         = 4
[pid 23772] close(3)                    = 0
executing program
[pid 23772] write(1, "executing program\n", 18) = 18
[pid 23772] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23772] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23772] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23772] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23772] exit_group(0)               = ?
[pid 23772] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23772, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23773 attached
, child_tidptr=0x55558c89a690) = 23773
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23773] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23773] setpgid(0, 0)               = 0
[pid 23773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23773] write(3, "1000", 4)         = 4
[pid 23773] close(3)                    = 0
[pid 23773] write(1, "executing program\n", 18) = 18
executing program
[pid 23773] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23773] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23773] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23773] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23773] exit_group(0)               = ?
[pid 23773] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23773, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23774
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23774 attached
[pid 23774] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23774] setpgid(0, 0)               = 0
[pid 23774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23774] write(3, "1000", 4)         = 4
[pid 23774] close(3)                    = 0
[pid 23774] write(1, "executing program\n", 18) = 18
executing program
[pid 23774] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23774] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23774] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23774] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23774] exit_group(0)               = ?
[pid 23774] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23774, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23775 attached
, child_tidptr=0x55558c89a690) = 23775
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23775] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23775] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23775] setpgid(0, 0)               = 0
[pid 23775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23775] write(3, "1000", 4)         = 4
[pid 23775] close(3)                    = 0
[pid 23775] write(1, "executing program\n", 18) = 18
executing program
[pid 23775] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23775] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23775] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23775] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23775] exit_group(0)               = ?
[pid 23775] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23775, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23776 attached
 <unfinished ...>
[pid 23776] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23776] setpgid(0, 0 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23776
[pid 23776] <... setpgid resumed>)      = 0
[pid 23776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23776] <... openat resumed>)       = 3
[pid 23776] write(3, "1000", 4)         = 4
[pid 23776] close(3)                    = 0
[pid 23776] write(1, "executing program\n", 18) = 18
executing program
[pid 23776] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23776] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23776] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23776] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23776] exit_group(0)               = ?
[pid 23776] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23776, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23777 attached
, child_tidptr=0x55558c89a690) = 23777
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23777] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23777] <... set_robust_list resumed>) = 0
[pid 23777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23777] setpgid(0, 0)               = 0
[pid 23777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23777] write(3, "1000", 4)         = 4
[pid 23777] close(3)                    = 0
executing program
[pid 23777] write(1, "executing program\n", 18) = 18
[pid 23777] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23777] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23777] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23777] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23777] exit_group(0)               = ?
[pid 23777] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23777, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23778
ci2-android-5-10/strace-static-x86_64: Process 23778 attached
[pid 23778] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23778] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23778] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23778] setpgid(0, 0)               = 0
[pid 23778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23778] <... openat resumed>)       = 3
[pid 23778] write(3, "1000", 4)         = 4
[pid 23778] close(3)                    = 0
executing program
[pid 23778] write(1, "executing program\n", 18) = 18
[pid 23778] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23778] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23778] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23778] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23778] exit_group(0)               = ?
[pid 23778] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23778, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23779 attached
, child_tidptr=0x55558c89a690) = 23779
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23779] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23779] setpgid(0, 0)               = 0
[pid 23779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23779] write(3, "1000", 4)         = 4
[pid 23779] close(3)                    = 0
executing program
[pid 23779] write(1, "executing program\n", 18) = 18
[pid 23779] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23779] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23779] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23779] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23779] exit_group(0)               = ?
[pid 23779] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23779, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23780
ci2-android-5-10/strace-static-x86_64: Process 23780 attached
[pid 23780] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23780] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23780] write(3, "1000", 4)         = 4
[pid 23780] close(3)                    = 0
executing program
[pid 23780] write(1, "executing program\n", 18) = 18
[pid 23780] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23780] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23780] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23780] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23780] exit_group(0)               = ?
[pid 23780] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23780, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23781 attached
, child_tidptr=0x55558c89a690) = 23781
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23781] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23781] <... set_robust_list resumed>) = 0
[pid 23781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23781] setpgid(0, 0)               = 0
[pid 23781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23781] write(3, "1000", 4)         = 4
[pid 23781] close(3)                    = 0
[pid 23781] write(1, "executing program\n", 18) = 18
executing program
[pid 23781] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23781] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23781] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23781] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23781] exit_group(0)               = ?
[pid 23781] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23781, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23782
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23782 attached
[pid 23782] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23782] setpgid(0, 0)               = 0
[pid 23782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23782] write(3, "1000", 4)         = 4
[pid 23782] close(3)                    = 0
executing program
[pid 23782] write(1, "executing program\n", 18) = 18
[pid 23782] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23782] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23782] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23782] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23782] exit_group(0)               = ?
[pid 23782] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23782, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23783
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23783 attached
[pid 23783] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23783] setpgid(0, 0)               = 0
[pid 23783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23783] write(3, "1000", 4)         = 4
[pid 23783] close(3)                    = 0
executing program
[pid 23783] write(1, "executing program\n", 18) = 18
[pid 23783] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23783] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23783] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23783] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23783] exit_group(0)               = ?
[pid 23783] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23783, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23784
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23784 attached
[pid 23784] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23784] setpgid(0, 0)               = 0
[pid 23784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23784] write(3, "1000", 4)         = 4
[pid 23784] close(3)                    = 0
executing program
[pid 23784] write(1, "executing program\n", 18) = 18
[pid 23784] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23784] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23784] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23784] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23784] exit_group(0)               = ?
[pid 23784] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23784, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23785
ci2-android-5-10/strace-static-x86_64: Process 23785 attached
[pid 23785] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23785] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23785] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23785] <... prctl resumed>)        = 0
[pid 23785] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23785] write(3, "1000", 4)         = 4
[pid 23785] close(3)                    = 0
executing program
[pid 23785] write(1, "executing program\n", 18) = 18
[pid 23785] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23785] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23785] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23785] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23785] exit_group(0)               = ?
[pid 23785] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23785, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23786 attached
, child_tidptr=0x55558c89a690) = 23786
[pid 23786] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23786] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23786] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23786] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23786] write(3, "1000", 4)         = 4
[pid 23786] close(3)                    = 0
[pid 23786] write(1, "executing program\n", 18) = 18
[pid 23786] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23786] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23786] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23786] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23786] exit_group(0)               = ?
[pid 23786] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23786, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23787
ci2-android-5-10/strace-static-x86_64: Process 23787 attached
[pid 23787] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23787] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23787] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23787] setpgid(0, 0)               = 0
[pid 23787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23787] write(3, "1000", 4)         = 4
[pid 23787] close(3)                    = 0
executing program
[pid 23787] write(1, "executing program\n", 18) = 18
[pid 23787] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23787] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23787] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23787] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23787] exit_group(0)               = ?
[pid 23787] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23787, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23788
ci2-android-5-10/strace-static-x86_64: Process 23788 attached
[pid 23788] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23788] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23788] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23788] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23788] write(3, "1000", 4)         = 4
[pid 23788] close(3)                    = 0
executing program
[pid 23788] write(1, "executing program\n", 18) = 18
[pid 23788] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23788] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23788] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23788] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23788] exit_group(0)               = ?
[pid 23788] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23788, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23789 attached
, child_tidptr=0x55558c89a690) = 23789
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23789] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23789] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23789] setpgid(0, 0)               = 0
[pid 23789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23789] write(3, "1000", 4)         = 4
[pid 23789] close(3)                    = 0
[pid 23789] write(1, "executing program\n", 18) = 18
executing program
[pid 23789] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23789] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23789] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23789] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23789] exit_group(0)               = ?
[pid 23789] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23789, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23790
ci2-android-5-10/strace-static-x86_64: Process 23790 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23790] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23790] setpgid(0, 0)               = 0
[pid 23790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23790] write(3, "1000", 4)         = 4
[pid 23790] close(3)                    = 0
[pid 23790] write(1, "executing program\n", 18) = 18
[pid 23790] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23790] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 23790] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23790] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23790] exit_group(0)               = ?
[pid 23790] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23790, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23791 attached
, child_tidptr=0x55558c89a690) = 23791
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23791] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23791] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23791] setpgid(0, 0)               = 0
[pid 23791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23791] write(3, "1000", 4)         = 4
[pid 23791] close(3)                    = 0
[pid 23791] write(1, "executing program\n", 18) = 18
[pid 23791] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23791] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23791] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23791] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23791] exit_group(0)               = ?
[pid 23791] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23791, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
executing program
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23792
ci2-android-5-10/strace-static-x86_64: Process 23792 attached
[pid 23792] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23792] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23792] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23792] setpgid(0, 0)               = 0
[pid 23792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23792] <... openat resumed>)       = 3
[pid 23792] write(3, "1000", 4)         = 4
[pid 23792] close(3)                    = 0
[pid 23792] write(1, "executing program\n", 18) = 18
executing program
[pid 23792] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23792] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23792] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23792] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23792] exit_group(0)               = ?
[pid 23792] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23792, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23793 attached
, child_tidptr=0x55558c89a690) = 23793
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23793] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23793] setpgid(0, 0)               = 0
[pid 23793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23793] write(3, "1000", 4)         = 4
[pid 23793] close(3)                    = 0
executing program
[pid 23793] write(1, "executing program\n", 18) = 18
[pid 23793] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23793] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23793] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23793] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23793] exit_group(0)               = ?
[pid 23793] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23793, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23794
ci2-android-5-10/strace-static-x86_64: Process 23794 attached
[pid 23794] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23794] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23794] <... prctl resumed>)        = 0
[pid 23794] setpgid(0, 0)               = 0
[pid 23794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23794] write(3, "1000", 4)         = 4
[pid 23794] close(3)                    = 0
[pid 23794] write(1, "executing program\n", 18) = 18
[pid 23794] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23794] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23794] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23794] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23794] exit_group(0)               = ?
[pid 23794] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23794, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23795 attached
, child_tidptr=0x55558c89a690) = 23795
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23795] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23795] setpgid(0, 0)               = 0
[pid 23795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23795] write(3, "1000", 4)         = 4
[pid 23795] close(3)                    = 0
[pid 23795] write(1, "executing program\n", 18) = 18
executing program
[pid 23795] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23795] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23795] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23795] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23795] exit_group(0)               = ?
[pid 23795] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23795, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23796
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23796 attached
[pid 23796] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23796] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23796] setpgid(0, 0)               = 0
[pid 23796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23796] write(3, "1000", 4)         = 4
[pid 23796] close(3)                    = 0
[pid 23796] write(1, "executing program\n", 18) = 18
executing program
[pid 23796] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23796] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23796] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23796] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23796] exit_group(0)               = ?
[pid 23796] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23796, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23797 attached
, child_tidptr=0x55558c89a690) = 23797
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23797] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23797] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23797] setpgid(0, 0)               = 0
[pid 23797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23797] write(3, "1000", 4)         = 4
[pid 23797] close(3)                    = 0
executing program
[pid 23797] write(1, "executing program\n", 18) = 18
[pid 23797] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23797] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23797] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23797] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23797] exit_group(0)               = ?
[pid 23797] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23797, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23798
ci2-android-5-10/strace-static-x86_64: Process 23798 attached
[pid 23798] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23798] setpgid(0, 0)               = 0
[pid 23798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23798] write(3, "1000", 4)         = 4
[pid 23798] close(3)                    = 0
[pid 23798] write(1, "executing program\n", 18) = 18
[pid 23798] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23798] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23798] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23798] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23798] exit_group(0)               = ?
[pid 23798] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23798, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23799
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23799 attached
[pid 23799] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23799] setpgid(0, 0)               = 0
[pid 23799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23799] write(3, "1000", 4)         = 4
[pid 23799] close(3)                    = 0
[pid 23799] write(1, "executing program\n", 18) = 18
executing program
[pid 23799] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23799] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23799] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23799] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23799] exit_group(0)               = ?
[pid 23799] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23799, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23800 attached
, child_tidptr=0x55558c89a690) = 23800
[pid 23800] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23800] setpgid(0, 0)               = 0
[pid 23800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23800] <... openat resumed>)       = 3
[pid 23800] write(3, "1000", 4)         = 4
[pid 23800] close(3)                    = 0
[pid 23800] write(1, "executing program\n", 18) = 18
executing program
[pid 23800] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23800] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23800] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23800] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23800] exit_group(0)               = ?
[pid 23800] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23800, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23801
ci2-android-5-10/strace-static-x86_64: Process 23801 attached
[pid 23801] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23801] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23801] <... prctl resumed>)        = 0
[pid 23801] setpgid(0, 0)               = 0
[pid 23801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23801] write(3, "1000", 4)         = 4
[pid 23801] close(3)                    = 0
[pid 23801] write(1, "executing program\n", 18) = 18
executing program
[pid 23801] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23801] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23801] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23801] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23801] exit_group(0)               = ?
[pid 23801] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23801, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23802
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23802 attached
[pid 23802] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23802] setpgid(0, 0)               = 0
[pid 23802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23802] write(3, "1000", 4)         = 4
[pid 23802] close(3)                    = 0
[pid 23802] write(1, "executing program\n", 18) = 18
[pid 23802] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23802] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23802] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23802] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23802] exit_group(0)               = ?
[pid 23802] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23802, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23803
ci2-android-5-10/strace-static-x86_64: Process 23803 attached
[pid 23803] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23803] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23803] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23803] setpgid(0, 0)               = 0
[pid 23803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23803] write(3, "1000", 4)         = 4
[pid 23803] close(3)                    = 0
[pid 23803] write(1, "executing program\n", 18) = 18
executing program
[pid 23803] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23803] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23803] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23803] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23803] exit_group(0)               = ?
[pid 23803] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23803, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23804
ci2-android-5-10/strace-static-x86_64: Process 23804 attached
[pid 23804] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23804] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23804] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23804] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23804] write(3, "1000", 4)         = 4
[pid 23804] close(3)                    = 0
executing program
[pid 23804] write(1, "executing program\n", 18) = 18
[pid 23804] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23804] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23804] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23804] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23804] exit_group(0)               = ?
[pid 23804] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23804, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23805 attached
, child_tidptr=0x55558c89a690) = 23805
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23805] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23805] setpgid(0, 0)               = 0
[pid 23805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23805] write(3, "1000", 4)         = 4
[pid 23805] close(3)                    = 0
executing program
[pid 23805] write(1, "executing program\n", 18) = 18
[pid 23805] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23805] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23805] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23805] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23805] exit_group(0)               = ?
[pid 23805] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23805, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23806
ci2-android-5-10/strace-static-x86_64: Process 23806 attached
[pid 23806] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23806] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23806] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23806] setpgid(0, 0)               = 0
[pid 23806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23806] <... openat resumed>)       = 3
[pid 23806] write(3, "1000", 4)         = 4
[pid 23806] close(3)                    = 0
[pid 23806] write(1, "executing program\n", 18) = 18
executing program
[pid 23806] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23806] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23806] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23806] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23806] exit_group(0)               = ?
[pid 23806] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23806, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23807
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23807 attached
[pid 23807] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23807] setpgid(0, 0)               = 0
[pid 23807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23807] write(3, "1000", 4)         = 4
[pid 23807] close(3)                    = 0
[pid 23807] write(1, "executing program\n", 18) = 18
executing program
[pid 23807] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23807] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23807] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23807] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23807] exit_group(0)               = ?
[pid 23807] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23807, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23808
ci2-android-5-10/strace-static-x86_64: Process 23808 attached
[pid 23808] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23808] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23808] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23808] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23808] write(3, "1000", 4)         = 4
[pid 23808] close(3)                    = 0
[pid 23808] write(1, "executing program\n", 18) = 18
executing program
[pid 23808] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23808] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23808] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23808] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23808] exit_group(0)               = ?
[pid 23808] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23808, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23809 attached
, child_tidptr=0x55558c89a690) = 23809
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23809] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23809] setpgid(0, 0)               = 0
[pid 23809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23809] write(3, "1000", 4)         = 4
[pid 23809] close(3)                    = 0
executing program
[pid 23809] write(1, "executing program\n", 18) = 18
[pid 23809] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23809] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23809] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23809] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23809] exit_group(0)               = ?
[pid 23809] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23809, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23810 attached
 <unfinished ...>
[pid 23810] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23810] setpgid(0, 0)               = 0
[pid 23810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23810
[pid 23810] <... openat resumed>)       = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23810] write(3, "1000", 4)         = 4
[pid 23810] close(3)                    = 0
executing program
[pid 23810] write(1, "executing program\n", 18) = 18
[pid 23810] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23810] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23810] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23810] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23810] exit_group(0)               = ?
[pid 23810] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23810, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23811
ci2-android-5-10/strace-static-x86_64: Process 23811 attached
[pid 23811] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23811] setpgid(0, 0)               = 0
[pid 23811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23811] write(3, "1000", 4)         = 4
[pid 23811] close(3)                    = 0
[pid 23811] write(1, "executing program\n", 18) = 18
[pid 23811] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23811] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23811] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23811] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23811] exit_group(0)               = ?
[pid 23811] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23811, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23812 attached
, child_tidptr=0x55558c89a690) = 23812
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23812] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23812] setpgid(0, 0)               = 0
[pid 23812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23812] write(3, "1000", 4)         = 4
[pid 23812] close(3)                    = 0
[pid 23812] write(1, "executing program\n", 18) = 18
executing program
[pid 23812] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23812] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23812] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23812] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23812] exit_group(0)               = ?
[pid 23812] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23812, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23813
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23813 attached
[pid 23813] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23813] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23813] setpgid(0, 0)               = 0
[pid 23813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23813] write(3, "1000", 4)         = 4
[pid 23813] close(3)                    = 0
executing program
[pid 23813] write(1, "executing program\n", 18) = 18
[pid 23813] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23813] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23813] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23813] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23813] exit_group(0)               = ?
[pid 23813] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23813, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23814
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23814 attached
[pid 23814] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23814] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23814] setpgid(0, 0)               = 0
[pid 23814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23814] write(3, "1000", 4)         = 4
[pid 23814] close(3)                    = 0
[pid 23814] write(1, "executing program\n", 18) = 18
executing program
[pid 23814] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23814] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23814] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23814] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23814] exit_group(0)               = ?
[pid 23814] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23814, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23815
ci2-android-5-10/strace-static-x86_64: Process 23815 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23815] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23815] setpgid(0, 0)               = 0
[pid 23815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23815] write(3, "1000", 4)         = 4
[pid 23815] close(3)                    = 0
[pid 23815] write(1, "executing program\n", 18) = 18
executing program
[pid 23815] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23815] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23815] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23815] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23815] exit_group(0)               = ?
[pid 23815] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23815, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23816 attached
, child_tidptr=0x55558c89a690) = 23816
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23816] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23816] setpgid(0, 0)               = 0
[pid 23816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23816] write(3, "1000", 4)         = 4
[pid 23816] close(3)                    = 0
[pid 23816] write(1, "executing program\n", 18) = 18
executing program
[pid 23816] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23816] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23816] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23816] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23816] exit_group(0)               = ?
[pid 23816] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23816, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23817
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23817 attached
[pid 23817] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23817] setpgid(0, 0)               = 0
[pid 23817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23817] write(3, "1000", 4)         = 4
[pid 23817] close(3)                    = 0
executing program
[pid 23817] write(1, "executing program\n", 18) = 18
[pid 23817] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23817] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23817] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23817] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23817] exit_group(0)               = ?
[pid 23817] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23817, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23818
ci2-android-5-10/strace-static-x86_64: Process 23818 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23818] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23818] setpgid(0, 0)               = 0
[pid 23818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23818] write(3, "1000", 4)         = 4
[pid 23818] close(3)                    = 0
executing program
[pid 23818] write(1, "executing program\n", 18) = 18
[pid 23818] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23818] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23818] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23818] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23818] exit_group(0)               = ?
[pid 23818] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23818, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23819
ci2-android-5-10/strace-static-x86_64: Process 23819 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23819] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23819] setpgid(0, 0)               = 0
[pid 23819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23819] write(3, "1000", 4)         = 4
[pid 23819] close(3)                    = 0
[pid 23819] write(1, "executing program\n", 18) = 18
executing program
[pid 23819] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23819] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23819] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23819] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23819] exit_group(0)               = ?
[pid 23819] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23819, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23820 attached
, child_tidptr=0x55558c89a690) = 23820
[pid 23820] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23820] <... set_robust_list resumed>) = 0
[pid 23820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23820] setpgid(0, 0)               = 0
[pid 23820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23820] write(3, "1000", 4)         = 4
[pid 23820] close(3)                    = 0
[pid 23820] write(1, "executing program\n", 18) = 18
executing program
[pid 23820] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23820] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23820] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23820] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23820] exit_group(0)               = ?
[pid 23820] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23820, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23821 attached
, child_tidptr=0x55558c89a690) = 23821
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23821] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23821] setpgid(0, 0)               = 0
[pid 23821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23821] write(3, "1000", 4)         = 4
[pid 23821] close(3)                    = 0
[pid 23821] write(1, "executing program\n", 18) = 18
executing program
[pid 23821] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23821] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23821] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23821] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23821] exit_group(0)               = ?
[pid 23821] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23821, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23822
ci2-android-5-10/strace-static-x86_64: Process 23822 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23822] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23822] setpgid(0, 0)               = 0
[pid 23822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23822] write(3, "1000", 4)         = 4
[pid 23822] close(3)                    = 0
executing program
[pid 23822] write(1, "executing program\n", 18) = 18
[pid 23822] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23822] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23822] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23822] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23822] exit_group(0)               = ?
[pid 23822] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23822, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23823
ci2-android-5-10/strace-static-x86_64: Process 23823 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23823] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23823] setpgid(0, 0)               = 0
[pid 23823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23823] write(3, "1000", 4)         = 4
[pid 23823] close(3)                    = 0
[pid 23823] write(1, "executing program\n", 18) = 18
executing program
[pid 23823] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23823] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23823] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23823] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23823] exit_group(0)               = ?
[pid 23823] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23823, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23824
ci2-android-5-10/strace-static-x86_64: Process 23824 attached
[pid 23824] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23824] setpgid(0, 0)               = 0
[pid 23824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23824] <... openat resumed>)       = 3
[pid 23824] write(3, "1000", 4)         = 4
[pid 23824] close(3)                    = 0
[pid 23824] write(1, "executing program\n", 18) = 18
executing program
[pid 23824] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23824] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23824] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23824] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23824] exit_group(0)               = ?
[pid 23824] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23824, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23825
ci2-android-5-10/strace-static-x86_64: Process 23825 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23825] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23825] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23825] setpgid(0, 0)               = 0
[pid 23825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23825] write(3, "1000", 4)         = 4
[pid 23825] close(3)                    = 0
executing program
[pid 23825] write(1, "executing program\n", 18) = 18
[pid 23825] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23825] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23825] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23825] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23825] exit_group(0)               = ?
[pid 23825] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23825, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23826
ci2-android-5-10/strace-static-x86_64: Process 23826 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23826] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23826] setpgid(0, 0)               = 0
[pid 23826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23826] write(3, "1000", 4)         = 4
[pid 23826] close(3)                    = 0
[pid 23826] write(1, "executing program\n", 18) = 18
executing program
[pid 23826] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23826] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23826] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23826] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23826] exit_group(0)               = ?
[pid 23826] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23826, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23827 attached
, child_tidptr=0x55558c89a690) = 23827
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23827] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23827] setpgid(0, 0)               = 0
[pid 23827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23827] write(3, "1000", 4)         = 4
[pid 23827] close(3)                    = 0
executing program
[pid 23827] write(1, "executing program\n", 18) = 18
[pid 23827] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23827] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23827] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23827] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23827] exit_group(0)               = ?
[pid 23827] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23827, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23828
ci2-android-5-10/strace-static-x86_64: Process 23828 attached
[pid 23828] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23828] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23828] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23828] setpgid(0, 0)               = 0
[pid 23828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23828] write(3, "1000", 4)         = 4
[pid 23828] close(3)                    = 0
[pid 23828] write(1, "executing program\n", 18) = 18
executing program
[pid 23828] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23828] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23828] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23828] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23828] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23828] exit_group(0)               = ?
[pid 23828] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23828, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23829
ci2-android-5-10/strace-static-x86_64: Process 23829 attached
[pid 23829] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23829] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23829] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23829] setpgid(0, 0)               = 0
[pid 23829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23829] write(3, "1000", 4)         = 4
[pid 23829] close(3)                    = 0
[pid 23829] write(1, "executing program\n", 18) = 18
executing program
[pid 23829] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23829] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23829] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23829] <... openat resumed>)       = 3
[pid 23829] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23829] exit_group(0)               = ?
[pid 23829] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23829, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23830 attached
, child_tidptr=0x55558c89a690) = 23830
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23830] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23830] setpgid(0, 0)               = 0
[pid 23830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23830] write(3, "1000", 4)         = 4
[pid 23830] close(3)                    = 0
[pid 23830] write(1, "executing program\n", 18) = 18
executing program
[pid 23830] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23830] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23830] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23830] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23830] exit_group(0)               = ?
[pid 23830] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23830, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23831
ci2-android-5-10/strace-static-x86_64: Process 23831 attached
[pid 23831] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23831] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23831] write(3, "1000", 4)         = 4
[pid 23831] close(3)                    = 0
[pid 23831] write(1, "executing program\n", 18) = 18
executing program
[pid 23831] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23831] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23831] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23831] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23831] exit_group(0)               = ?
[pid 23831] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23831, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23832 attached
, child_tidptr=0x55558c89a690) = 23832
[pid 23832] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23832] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23832] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23832] <... prctl resumed>)        = 0
[pid 23832] setpgid(0, 0)               = 0
[pid 23832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23832] <... openat resumed>)       = 3
[pid 23832] write(3, "1000", 4)         = 4
[pid 23832] close(3)                    = 0
executing program
[pid 23832] write(1, "executing program\n", 18) = 18
[pid 23832] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23832] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23832] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23832] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23832] exit_group(0)               = ?
[pid 23832] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23832, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23833 attached
, child_tidptr=0x55558c89a690) = 23833
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23833] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23833] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23833] setpgid(0, 0)               = 0
[pid 23833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23833] write(3, "1000", 4)         = 4
[pid 23833] close(3)                    = 0
[pid 23833] write(1, "executing program\n", 18) = 18
executing program
[pid 23833] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23833] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23833] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23833] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23833] exit_group(0)               = ?
[pid 23833] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23833, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23834
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23834 attached
[pid 23834] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23834] setpgid(0, 0)               = 0
[pid 23834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23834] write(3, "1000", 4)         = 4
executing program
[pid 23834] close(3)                    = 0
[pid 23834] write(1, "executing program\n", 18) = 18
[pid 23834] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23834] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23834] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23834] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23834] exit_group(0)               = ?
[pid 23834] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23834, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23835
ci2-android-5-10/strace-static-x86_64: Process 23835 attached
[pid 23835] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23835] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23835] <... prctl resumed>)        = 0
[pid 23835] setpgid(0, 0)               = 0
[pid 23835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23835] write(3, "1000", 4)         = 4
[pid 23835] close(3)                    = 0
[pid 23835] write(1, "executing program\n", 18) = 18
executing program
[pid 23835] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23835] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23835] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23835] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23835] exit_group(0)               = ?
[pid 23835] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23835, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23836 attached
, child_tidptr=0x55558c89a690) = 23836
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23836] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23836] setpgid(0, 0)               = 0
[pid 23836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23836] write(3, "1000", 4)         = 4
[pid 23836] close(3)                    = 0
[pid 23836] write(1, "executing program\n", 18) = 18
executing program
[pid 23836] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23836] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23836] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23836] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23836] exit_group(0)               = ?
[pid 23836] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23836, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23837 attached
, child_tidptr=0x55558c89a690) = 23837
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23837] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23837] setpgid(0, 0)               = 0
[pid 23837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23837] write(3, "1000", 4)         = 4
[pid 23837] close(3)                    = 0
[pid 23837] write(1, "executing program\n", 18) = 18
executing program
[pid 23837] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23837] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23837] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23837] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23837] exit_group(0)               = ?
[pid 23837] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23837, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23838
ci2-android-5-10/strace-static-x86_64: Process 23838 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23838] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23838] setpgid(0, 0)               = 0
[pid 23838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23838] write(3, "1000", 4)         = 4
[pid 23838] close(3)                    = 0
executing program
[pid 23838] write(1, "executing program\n", 18) = 18
[pid 23838] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23838] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23838] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23838] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23838] exit_group(0)               = ?
[pid 23838] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23838, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23839 attached
, child_tidptr=0x55558c89a690) = 23839
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23839] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23839] setpgid(0, 0)               = 0
[pid 23839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23839] write(3, "1000", 4)         = 4
[pid 23839] close(3)                    = 0
[pid 23839] write(1, "executing program\n", 18) = 18
executing program
[pid 23839] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23839] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23839] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23839] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23839] exit_group(0)               = ?
[pid 23839] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23839, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23840 attached
, child_tidptr=0x55558c89a690) = 23840
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23840] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23840] <... set_robust_list resumed>) = 0
[pid 23840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23840] setpgid(0, 0)               = 0
[pid 23840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23840] write(3, "1000", 4)         = 4
[pid 23840] close(3)                    = 0
[pid 23840] write(1, "executing program\n", 18) = 18
[pid 23840] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23840] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23840] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23840] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23840] exit_group(0)               = ?
[pid 23840] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23840, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23841 attached
, child_tidptr=0x55558c89a690) = 23841
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23841] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23841] <... set_robust_list resumed>) = 0
[pid 23841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23841] setpgid(0, 0)               = 0
[pid 23841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23841] write(3, "1000", 4)         = 4
[pid 23841] close(3)                    = 0
executing program
[pid 23841] write(1, "executing program\n", 18) = 18
[pid 23841] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23841] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23841] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23841] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23841] exit_group(0)               = ?
[pid 23841] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23841, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23842
ci2-android-5-10/strace-static-x86_64: Process 23842 attached
[pid 23842] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23842] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23842] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23842] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23842] <... prctl resumed>)        = 0
[pid 23842] setpgid(0, 0)               = 0
[pid 23842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23842] write(3, "1000", 4)         = 4
[pid 23842] close(3)                    = 0
[pid 23842] write(1, "executing program\n", 18) = 18
executing program
[pid 23842] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23842] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23842] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23842] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23842] exit_group(0)               = ?
[pid 23842] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23842, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23843
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23843 attached
[pid 23843] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23843] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23843] setpgid(0, 0)               = 0
[pid 23843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23843] write(3, "1000", 4)         = 4
[pid 23843] close(3)                    = 0
[pid 23843] write(1, "executing program\n", 18) = 18
[pid 23843] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23843] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23843] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23843] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23843] exit_group(0)               = ?
[pid 23843] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23843, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23844
ci2-android-5-10/strace-static-x86_64: Process 23844 attached
[pid 23844] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23844] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23844] <... prctl resumed>)        = 0
[pid 23844] setpgid(0, 0)               = 0
[pid 23844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23844] <... openat resumed>)       = 3
[pid 23844] write(3, "1000", 4)         = 4
[pid 23844] close(3)                    = 0
executing program
[pid 23844] write(1, "executing program\n", 18) = 18
[pid 23844] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23844] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23844] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23844] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23844] exit_group(0)               = ?
[pid 23844] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23844, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23845 attached
, child_tidptr=0x55558c89a690) = 23845
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23845] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23845] setpgid(0, 0)               = 0
[pid 23845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23845] write(3, "1000", 4)         = 4
[pid 23845] close(3)                    = 0
[pid 23845] write(1, "executing program\n", 18) = 18
executing program
[pid 23845] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23845] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23845] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23845] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23845] exit_group(0)               = ?
[pid 23845] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23845, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23846 attached
, child_tidptr=0x55558c89a690) = 23846
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23846] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23846] setpgid(0, 0)               = 0
[pid 23846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23846] write(3, "1000", 4)         = 4
[pid 23846] close(3)                    = 0
executing program
[pid 23846] write(1, "executing program\n", 18) = 18
[pid 23846] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23846] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23846] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23846] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23846] exit_group(0)               = ?
[pid 23846] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23846, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23847 attached
 <unfinished ...>
[pid 23847] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23847] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23847
[pid 23847] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23847] setpgid(0, 0)               = 0
[pid 23847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23847] write(3, "1000", 4)         = 4
[pid 23847] close(3)                    = 0
[pid 23847] write(1, "executing program\n", 18) = 18
executing program
[pid 23847] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23847] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23847] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23847] <... openat resumed>)       = 3
[pid 23847] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23847] exit_group(0)               = ?
[pid 23847] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23847, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23848 attached
, child_tidptr=0x55558c89a690) = 23848
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23848] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23848] setpgid(0, 0)               = 0
[pid 23848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23848] write(3, "1000", 4)         = 4
[pid 23848] close(3)                    = 0
executing program
[pid 23848] write(1, "executing program\n", 18) = 18
[pid 23848] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23848] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23848] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23848] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23848] exit_group(0)               = ?
[pid 23848] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23848, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23849
ci2-android-5-10/strace-static-x86_64: Process 23849 attached
[pid 23849] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23849] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23849] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23849] setpgid(0, 0)               = 0
[pid 23849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23849] <... openat resumed>)       = 3
[pid 23849] write(3, "1000", 4)         = 4
executing program
[pid 23849] close(3)                    = 0
[pid 23849] write(1, "executing program\n", 18) = 18
[pid 23849] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23849] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23849] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23849] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23849] exit_group(0)               = ?
[pid 23849] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23849, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23850
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23850 attached
[pid 23850] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23850] setpgid(0, 0)               = 0
[pid 23850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23850] write(3, "1000", 4)         = 4
[pid 23850] close(3)                    = 0
[pid 23850] write(1, "executing program\n", 18) = 18
executing program
[pid 23850] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23850] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23850] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23850] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23850] exit_group(0)               = ?
[pid 23850] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23850, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23851 attached
, child_tidptr=0x55558c89a690) = 23851
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23851] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23851] setpgid(0, 0)               = 0
[pid 23851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23851] write(3, "1000", 4)         = 4
[pid 23851] close(3)                    = 0
executing program
[pid 23851] write(1, "executing program\n", 18) = 18
[pid 23851] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23851] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23851] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23851] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23851] exit_group(0)               = ?
[pid 23851] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23851, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23852
ci2-android-5-10/strace-static-x86_64: Process 23852 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23852] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23852] setpgid(0, 0)               = 0
[pid 23852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23852] write(3, "1000", 4)         = 4
[pid 23852] close(3)                    = 0
[pid 23852] write(1, "executing program\n", 18) = 18
executing program
[pid 23852] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23852] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23852] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23852] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23852] exit_group(0)               = ?
[pid 23852] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23852, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23853
ci2-android-5-10/strace-static-x86_64: Process 23853 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23853] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23853] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23853] <... prctl resumed>)        = 0
[pid 23853] setpgid(0, 0)               = 0
[pid 23853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23853] write(3, "1000", 4)         = 4
[pid 23853] close(3)                    = 0
[pid 23853] write(1, "executing program\n", 18) = 18
executing program
[pid 23853] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23853] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23853] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23853] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23853] exit_group(0)               = ?
[pid 23853] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23853, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23854 attached
, child_tidptr=0x55558c89a690) = 23854
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23854] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23854] setpgid(0, 0)               = 0
[pid 23854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23854] write(3, "1000", 4)         = 4
[pid 23854] close(3)                    = 0
[pid 23854] write(1, "executing program\n", 18) = 18
executing program
[pid 23854] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23854] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23854] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23854] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23854] exit_group(0)               = ?
[pid 23854] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23854, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23855
ci2-android-5-10/strace-static-x86_64: Process 23855 attached
[pid 23855] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23855] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23855] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23855] setpgid(0, 0)               = 0
[pid 23855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23855] <... openat resumed>)       = 3
[pid 23855] write(3, "1000", 4)         = 4
[pid 23855] close(3)                    = 0
[pid 23855] write(1, "executing program\n", 18) = 18
[pid 23855] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23855] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23855] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23855] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23855] exit_group(0)               = ?
[pid 23855] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23855, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23856
ci2-android-5-10/strace-static-x86_64: Process 23856 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23856] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23856] setpgid(0, 0)               = 0
[pid 23856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23856] write(3, "1000", 4)         = 4
[pid 23856] close(3)                    = 0
executing program
[pid 23856] write(1, "executing program\n", 18) = 18
[pid 23856] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23856] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23856] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23856] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23856] exit_group(0)               = ?
[pid 23856] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23856, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23857
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23857 attached
[pid 23857] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23857] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23857] setpgid(0, 0)               = 0
[pid 23857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23857] write(3, "1000", 4)         = 4
[pid 23857] close(3)                    = 0
executing program
[pid 23857] write(1, "executing program\n", 18) = 18
[pid 23857] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23857] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23857] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23857] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23857] exit_group(0)               = ?
[pid 23857] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23857, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23858
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23858 attached
[pid 23858] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23858] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23858] setpgid(0, 0)               = 0
[pid 23858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23858] write(3, "1000", 4)         = 4
[pid 23858] close(3)                    = 0
executing program
[pid 23858] write(1, "executing program\n", 18) = 18
[pid 23858] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23858] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23858] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23858] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23858] exit_group(0)               = ?
[pid 23858] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23858, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23859
ci2-android-5-10/strace-static-x86_64: Process 23859 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23859] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23859] setpgid(0, 0)               = 0
[pid 23859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23859] write(3, "1000", 4)         = 4
[pid 23859] close(3)                    = 0
[pid 23859] write(1, "executing program\n", 18) = 18
executing program
[pid 23859] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23859] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23859] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23859] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23859] exit_group(0)               = ?
[pid 23859] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23859, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23860 attached
, child_tidptr=0x55558c89a690) = 23860
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23860] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23860] setpgid(0, 0)               = 0
[pid 23860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23860] write(3, "1000", 4)         = 4
[pid 23860] close(3)                    = 0
executing program
[pid 23860] write(1, "executing program\n", 18) = 18
[pid 23860] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23860] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23860] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23860] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23860] exit_group(0)               = ?
[pid 23860] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23860, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23861 attached
 <unfinished ...>
[pid 23861] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23861
[pid 23861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23861] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23861] write(3, "1000", 4)         = 4
[pid 23861] close(3)                    = 0
[pid 23861] write(1, "executing program\n", 18) = 18
executing program
[pid 23861] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23861] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23861] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23861] <... openat resumed>)       = 3
[pid 23861] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23861] exit_group(0)               = ?
[pid 23861] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23861, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23862
ci2-android-5-10/strace-static-x86_64: Process 23862 attached
[pid 23862] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23862] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23862] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23862] setpgid(0, 0)               = 0
[pid 23862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23862] write(3, "1000", 4)         = 4
[pid 23862] close(3)                    = 0
[pid 23862] write(1, "executing program\n", 18) = 18
[pid 23862] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23862] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23862] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23862] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23862] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23862] exit_group(0)               = ?
[pid 23862] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23862, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23863
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23863 attached
[pid 23863] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23863] setpgid(0, 0)               = 0
[pid 23863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23863] write(3, "1000", 4)         = 4
[pid 23863] close(3)                    = 0
[pid 23863] write(1, "executing program\n", 18) = 18
executing program
[pid 23863] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23863] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23863] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23863] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23863] exit_group(0)               = ?
[pid 23863] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23863, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23864
ci2-android-5-10/strace-static-x86_64: Process 23864 attached
[pid 23864] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23864] setpgid(0, 0)               = 0
[pid 23864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23864] <... openat resumed>)       = 3
[pid 23864] write(3, "1000", 4)         = 4
[pid 23864] close(3)                    = 0
[pid 23864] write(1, "executing program\n", 18) = 18
executing program
[pid 23864] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23864] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23864] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23864] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23864] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23864] exit_group(0)               = ?
[pid 23864] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23864, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23865 attached
, child_tidptr=0x55558c89a690) = 23865
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23865] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23865] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23865] setpgid(0, 0)               = 0
[pid 23865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23865] write(3, "1000", 4)         = 4
[pid 23865] close(3)                    = 0
[pid 23865] write(1, "executing program\n", 18) = 18
executing program
[pid 23865] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23865] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23865] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23865] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23865] exit_group(0)               = ?
[pid 23865] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23865, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23866 attached
, child_tidptr=0x55558c89a690) = 23866
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23866] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23866] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23866] setpgid(0, 0)               = 0
[pid 23866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23866] write(3, "1000", 4)         = 4
[pid 23866] close(3)                    = 0
executing program
[pid 23866] write(1, "executing program\n", 18) = 18
[pid 23866] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23866] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23866] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23866] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23866] exit_group(0)               = ?
[pid 23866] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23866, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23867
ci2-android-5-10/strace-static-x86_64: Process 23867 attached
[pid 23867] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23867] setpgid(0, 0)               = 0
[pid 23867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23867] write(3, "1000", 4)         = 4
[pid 23867] close(3)                    = 0
[pid 23867] write(1, "executing program\n", 18) = 18
executing program
[pid 23867] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23867] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23867] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23867] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23867] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23867] exit_group(0)               = ?
[pid 23867] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23867, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23868 attached
, child_tidptr=0x55558c89a690) = 23868
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23868] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23868] setpgid(0, 0)               = 0
[pid 23868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23868] write(3, "1000", 4)         = 4
[pid 23868] close(3)                    = 0
executing program
[pid 23868] write(1, "executing program\n", 18) = 18
[pid 23868] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23868] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23868] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23868] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23868] exit_group(0)               = ?
[pid 23868] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23868, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23869
ci2-android-5-10/strace-static-x86_64: Process 23869 attached
[pid 23869] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23869] <... set_robust_list resumed>) = 0
[pid 23869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23869] setpgid(0, 0)               = 0
[pid 23869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23869] write(3, "1000", 4)         = 4
[pid 23869] close(3)                    = 0
executing program
[pid 23869] write(1, "executing program\n", 18) = 18
[pid 23869] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23869] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23869] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23869] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23869] exit_group(0)               = ?
[pid 23869] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23869, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23870 attached
, child_tidptr=0x55558c89a690) = 23870
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23870] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23870] setpgid(0, 0)               = 0
[pid 23870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23870] write(3, "1000", 4)         = 4
[pid 23870] close(3)                    = 0
executing program
[pid 23870] write(1, "executing program\n", 18) = 18
[pid 23870] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23870] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23870] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23870] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23870] exit_group(0)               = ?
[pid 23870] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23870, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23871
ci2-android-5-10/strace-static-x86_64: Process 23871 attached
[pid 23871] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23871] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23871] setpgid(0, 0)               = 0
[pid 23871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23871] write(3, "1000", 4)         = 4
[pid 23871] close(3)                    = 0
[pid 23871] write(1, "executing program\n", 18) = 18
executing program
[pid 23871] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23871] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 23871] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23871] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23871] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23871] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23871] exit_group(0)               = ?
[pid 23871] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23871, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23872 attached
, child_tidptr=0x55558c89a690) = 23872
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23872] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23872] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23872] setpgid(0, 0)               = 0
[pid 23872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23872] write(3, "1000", 4)         = 4
[pid 23872] close(3)                    = 0
executing program
[pid 23872] write(1, "executing program\n", 18) = 18
[pid 23872] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23872] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23872] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23872] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23872] exit_group(0)               = ?
[pid 23872] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23872, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23873
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23873 attached
[pid 23873] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23873] setpgid(0, 0)               = 0
[pid 23873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23873] write(3, "1000", 4)         = 4
[pid 23873] close(3)                    = 0
executing program
[pid 23873] write(1, "executing program\n", 18) = 18
[pid 23873] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23873] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23873] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23873] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23873] exit_group(0)               = ?
[pid 23873] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23873, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23874
ci2-android-5-10/strace-static-x86_64: Process 23874 attached
[pid 23874] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23874] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23874] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23874] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23874] write(3, "1000", 4)         = 4
[pid 23874] close(3)                    = 0
executing program
[pid 23874] write(1, "executing program\n", 18) = 18
[pid 23874] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23874] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23874] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23874] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23874] exit_group(0)               = ?
[pid 23874] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23874, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23875
ci2-android-5-10/strace-static-x86_64: Process 23875 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23875] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23875] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23875] setpgid(0, 0)               = 0
[pid 23875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23875] write(3, "1000", 4)         = 4
[pid 23875] close(3)                    = 0
[pid 23875] write(1, "executing program\n", 18) = 18
executing program
[pid 23875] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23875] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23875] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23875] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23875] exit_group(0)               = ?
[pid 23875] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23875, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23876 attached
, child_tidptr=0x55558c89a690) = 23876
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23876] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23876] setpgid(0, 0)               = 0
[pid 23876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23876] write(3, "1000", 4)         = 4
[pid 23876] close(3)                    = 0
[pid 23876] write(1, "executing program\n", 18) = 18
executing program
[pid 23876] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23876] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23876] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23876] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23876] exit_group(0)               = ?
[pid 23876] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23876, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23877 attached
, child_tidptr=0x55558c89a690) = 23877
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23877] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23877] setpgid(0, 0)               = 0
[pid 23877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23877] write(3, "1000", 4)         = 4
[pid 23877] close(3)                    = 0
[pid 23877] write(1, "executing program\n", 18) = 18
executing program
[pid 23877] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23877] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23877] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23877] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23877] exit_group(0)               = ?
[pid 23877] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23877, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23878
ci2-android-5-10/strace-static-x86_64: Process 23878 attached
[pid 23878] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23878] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23878] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23878] write(3, "1000", 4)         = 4
[pid 23878] close(3)                    = 0
[pid 23878] write(1, "executing program\n", 18) = 18
executing program
[pid 23878] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23878] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23878] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23878] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23878] exit_group(0)               = ?
[pid 23878] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23878, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23879
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23879 attached
[pid 23879] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23879] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23879] setpgid(0, 0)               = 0
[pid 23879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23879] write(3, "1000", 4)         = 4
[pid 23879] close(3)                    = 0
executing program
[pid 23879] write(1, "executing program\n", 18) = 18
[pid 23879] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23879] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23879] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23879] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23879] exit_group(0)               = ?
[pid 23879] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23879, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23880 attached
, child_tidptr=0x55558c89a690) = 23880
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23880] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23880] setpgid(0, 0)               = 0
[pid 23880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23880] write(3, "1000", 4)         = 4
[pid 23880] close(3)                    = 0
[pid 23880] write(1, "executing program\n", 18) = 18
executing program
[pid 23880] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23880] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23880] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23880] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23880] exit_group(0)               = ?
[pid 23880] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23880, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23881
ci2-android-5-10/strace-static-x86_64: Process 23881 attached
[pid 23881] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23881] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23881] setpgid(0, 0)               = 0
[pid 23881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23881] <... openat resumed>)       = 3
[pid 23881] write(3, "1000", 4)         = 4
[pid 23881] close(3)                    = 0
[pid 23881] write(1, "executing program\n", 18) = 18
executing program
[pid 23881] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23881] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23881] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23881] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23881] exit_group(0)               = ?
[pid 23881] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23881, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23882
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23882 attached
[pid 23882] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23882] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23882] setpgid(0, 0)               = 0
[pid 23882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23882] write(3, "1000", 4)         = 4
[pid 23882] close(3)                    = 0
[pid 23882] write(1, "executing program\n", 18) = 18
executing program
[pid 23882] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23882] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23882] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23882] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23882] exit_group(0)               = ?
[pid 23882] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23882, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23883 attached
, child_tidptr=0x55558c89a690) = 23883
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23883] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23883] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23883] setpgid(0, 0)               = 0
[pid 23883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23883] write(3, "1000", 4)         = 4
[pid 23883] close(3)                    = 0
executing program
[pid 23883] write(1, "executing program\n", 18) = 18
[pid 23883] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23883] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23883] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23883] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23883] exit_group(0)               = ?
[pid 23883] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23883, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23884 attached
, child_tidptr=0x55558c89a690) = 23884
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23884] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23884] setpgid(0, 0)               = 0
[pid 23884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23884] write(3, "1000", 4)         = 4
[pid 23884] close(3)                    = 0
[pid 23884] write(1, "executing program\n", 18) = 18
[pid 23884] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23884] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23884] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23884] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23884] exit_group(0)               = ?
[pid 23884] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23884, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23885
ci2-android-5-10/strace-static-x86_64: Process 23885 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23885] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23885] <... set_robust_list resumed>) = 0
[pid 23885] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23885] setpgid(0, 0)               = 0
[pid 23885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23885] write(3, "1000", 4)         = 4
[pid 23885] close(3)                    = 0
[pid 23885] write(1, "executing program\n", 18) = 18
executing program
[pid 23885] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23885] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23885] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23885] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23885] exit_group(0)               = ?
[pid 23885] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23885, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23886 attached
, child_tidptr=0x55558c89a690) = 23886
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23886] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23886] setpgid(0, 0)               = 0
[pid 23886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23886] write(3, "1000", 4)         = 4
[pid 23886] close(3)                    = 0
[pid 23886] write(1, "executing program\n", 18) = 18
executing program
[pid 23886] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23886] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23886] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23886] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23886] exit_group(0)               = ?
[pid 23886] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23886, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23887 attached
, child_tidptr=0x55558c89a690) = 23887
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23887] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23887] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23887] setpgid(0, 0)               = 0
[pid 23887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23887] write(3, "1000", 4)         = 4
[pid 23887] close(3)                    = 0
executing program
[pid 23887] write(1, "executing program\n", 18) = 18
[pid 23887] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23887] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23887] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23887] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23887] exit_group(0)               = ?
[pid 23887] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23887, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23888 attached
, child_tidptr=0x55558c89a690) = 23888
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23888] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23888] <... set_robust_list resumed>) = 0
[pid 23888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23888] setpgid(0, 0)               = 0
[pid 23888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23888] write(3, "1000", 4)         = 4
[pid 23888] close(3)                    = 0
[pid 23888] write(1, "executing program\n", 18) = 18
executing program
[pid 23888] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23888] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23888] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23888] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23888] exit_group(0)               = ?
[pid 23888] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23888, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23889
ci2-android-5-10/strace-static-x86_64: Process 23889 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23889] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23889] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23889] setpgid(0, 0)               = 0
[pid 23889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23889] write(3, "1000", 4)         = 4
[pid 23889] close(3)                    = 0
executing program
[pid 23889] write(1, "executing program\n", 18) = 18
[pid 23889] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23889] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23889] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23889] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23889] exit_group(0)               = ?
[pid 23889] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23889, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23890
ci2-android-5-10/strace-static-x86_64: Process 23890 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23890] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23890] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23890] setpgid(0, 0)               = 0
[pid 23890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23890] write(3, "1000", 4)         = 4
[pid 23890] close(3)                    = 0
executing program
[pid 23890] write(1, "executing program\n", 18) = 18
[pid 23890] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23890] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23890] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23890] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23890] exit_group(0)               = ?
[pid 23890] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23890, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23891 attached
, child_tidptr=0x55558c89a690) = 23891
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23891] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23891] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23891] setpgid(0, 0)               = 0
[pid 23891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23891] write(3, "1000", 4)         = 4
[pid 23891] close(3)                    = 0
[pid 23891] write(1, "executing program\n", 18) = 18
executing program
[pid 23891] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23891] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23891] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23891] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23891] exit_group(0)               = ?
[pid 23891] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23891, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23892 attached
, child_tidptr=0x55558c89a690) = 23892
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23892] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23892] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23892] setpgid(0, 0)               = 0
[pid 23892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23892] write(3, "1000", 4)         = 4
[pid 23892] close(3)                    = 0
executing program
[pid 23892] write(1, "executing program\n", 18) = 18
[pid 23892] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23892] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23892] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23892] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23892] exit_group(0)               = ?
[pid 23892] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23892, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23893 attached
, child_tidptr=0x55558c89a690) = 23893
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23893] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23893] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23893] setpgid(0, 0)               = 0
[pid 23893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23893] write(3, "1000", 4)         = 4
[pid 23893] close(3)                    = 0
[pid 23893] write(1, "executing program\n", 18) = 18
executing program
[pid 23893] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23893] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23893] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23893] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23893] exit_group(0)               = ?
[pid 23893] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23893, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23894
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23894 attached
[pid 23894] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23894] setpgid(0, 0)               = 0
[pid 23894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23894] write(3, "1000", 4)         = 4
[pid 23894] close(3)                    = 0
[pid 23894] write(1, "executing program\n", 18) = 18
executing program
[pid 23894] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23894] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23894] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23894] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23894] exit_group(0)               = ?
[pid 23894] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23894, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23895
ci2-android-5-10/strace-static-x86_64: Process 23895 attached
[pid 23895] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23895] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23895] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23895] setpgid(0, 0)               = 0
[pid 23895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23895] <... openat resumed>)       = 3
[pid 23895] write(3, "1000", 4)         = 4
[pid 23895] close(3)                    = 0
[pid 23895] write(1, "executing program\n", 18) = 18
executing program
[pid 23895] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23895] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23895] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23895] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23895] exit_group(0)               = ?
[pid 23895] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23895, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23896 attached
, child_tidptr=0x55558c89a690) = 23896
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23896] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23896] setpgid(0, 0)               = 0
[pid 23896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23896] write(3, "1000", 4)         = 4
[pid 23896] close(3)                    = 0
executing program
[pid 23896] write(1, "executing program\n", 18) = 18
[pid 23896] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23896] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23896] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23896] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23896] exit_group(0)               = ?
[pid 23896] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23896, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23897
ci2-android-5-10/strace-static-x86_64: Process 23897 attached
[pid 23897] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23897] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23897] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23897] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23897] write(3, "1000", 4)         = 4
[pid 23897] close(3)                    = 0
[pid 23897] write(1, "executing program\n", 18) = 18
executing program
[pid 23897] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23897] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23897] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23897] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23897] exit_group(0)               = ?
[pid 23897] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23897, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23898 attached
, child_tidptr=0x55558c89a690) = 23898
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23898] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23898] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23898] setpgid(0, 0)               = 0
[pid 23898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23898] write(3, "1000", 4)         = 4
[pid 23898] close(3)                    = 0
executing program
[pid 23898] write(1, "executing program\n", 18) = 18
[pid 23898] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23898] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23898] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23898] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23898] exit_group(0)               = ?
[pid 23898] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23898, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23899
ci2-android-5-10/strace-static-x86_64: Process 23899 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23899] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23899] <... set_robust_list resumed>) = 0
[pid 23899] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23899] setpgid(0, 0)               = 0
[pid 23899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23899] write(3, "1000", 4)         = 4
[pid 23899] close(3)                    = 0
executing program
[pid 23899] write(1, "executing program\n", 18) = 18
[pid 23899] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23899] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23899] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23899] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23899] exit_group(0)               = ?
[pid 23899] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23899, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23900
ci2-android-5-10/strace-static-x86_64: Process 23900 attached
[pid 23900] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23900] setpgid(0, 0)               = 0
[pid 23900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23900] <... openat resumed>)       = 3
[pid 23900] write(3, "1000", 4)         = 4
[pid 23900] close(3)                    = 0
executing program
[pid 23900] write(1, "executing program\n", 18) = 18
[pid 23900] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23900] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23900] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23900] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23900] exit_group(0)               = ?
[pid 23900] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23900, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23901 attached
, child_tidptr=0x55558c89a690) = 23901
[pid 23901] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23901] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23901] setpgid(0, 0)               = 0
[pid 23901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23901] <... openat resumed>)       = 3
[pid 23901] write(3, "1000", 4)         = 4
[pid 23901] close(3)                    = 0
[pid 23901] write(1, "executing program\n", 18) = 18
executing program
[pid 23901] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23901] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23901] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23901] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23901] exit_group(0)               = ?
[pid 23901] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23901, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23902 attached
, child_tidptr=0x55558c89a690) = 23902
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23902] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23902] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23902] setpgid(0, 0)               = 0
[pid 23902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23902] write(3, "1000", 4)         = 4
[pid 23902] close(3)                    = 0
executing program
[pid 23902] write(1, "executing program\n", 18) = 18
[pid 23902] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23902] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23902] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23902] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23902] exit_group(0)               = ?
[pid 23902] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23902, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23903 attached
, child_tidptr=0x55558c89a690) = 23903
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23903] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23903] setpgid(0, 0)               = 0
[pid 23903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23903] write(3, "1000", 4)         = 4
[pid 23903] close(3)                    = 0
executing program
[pid 23903] write(1, "executing program\n", 18) = 18
[pid 23903] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23903] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23903] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23903] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23903] exit_group(0)               = ?
[pid 23903] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23903, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23904
ci2-android-5-10/strace-static-x86_64: Process 23904 attached
[pid 23904] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23904] setpgid(0, 0)               = 0
[pid 23904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23904] <... openat resumed>)       = 3
[pid 23904] write(3, "1000", 4)         = 4
[pid 23904] close(3)                    = 0
[pid 23904] write(1, "executing program\n", 18) = 18
executing program
[pid 23904] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23904] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23904] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23904] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23904] exit_group(0)               = ?
[pid 23904] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23904, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23905
ci2-android-5-10/strace-static-x86_64: Process 23905 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23905] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23905] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23905] setpgid(0, 0)               = 0
[pid 23905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23905] write(3, "1000", 4)         = 4
[pid 23905] close(3)                    = 0
[pid 23905] write(1, "executing program\n", 18) = 18
executing program
[pid 23905] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23905] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23905] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23905] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23905] exit_group(0)               = ?
[pid 23905] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23905, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23906
ci2-android-5-10/strace-static-x86_64: Process 23906 attached
[pid 23906] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23906] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23906] write(3, "1000", 4)         = 4
[pid 23906] close(3)                    = 0
[pid 23906] write(1, "executing program\n", 18) = 18
executing program
[pid 23906] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23906] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23906] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23906] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23906] exit_group(0)               = ?
[pid 23906] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23906, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23907
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23907 attached
[pid 23907] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23907] setpgid(0, 0)               = 0
[pid 23907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23907] write(3, "1000", 4)         = 4
[pid 23907] close(3)                    = 0
executing program
[pid 23907] write(1, "executing program\n", 18) = 18
[pid 23907] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23907] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23907] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23907] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23907] exit_group(0)               = ?
[pid 23907] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23907, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23908
ci2-android-5-10/strace-static-x86_64: Process 23908 attached
[pid 23908] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23908] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23908] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23908] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23908] <... prctl resumed>)        = 0
[pid 23908] setpgid(0, 0)               = 0
[pid 23908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23908] write(3, "1000", 4)         = 4
[pid 23908] close(3)                    = 0
[pid 23908] write(1, "executing program\n", 18) = 18
executing program
[pid 23908] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23908] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23908] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23908] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23908] exit_group(0)               = ?
[pid 23908] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23908, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23909 attached
, child_tidptr=0x55558c89a690) = 23909
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23909] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23909] <... set_robust_list resumed>) = 0
[pid 23909] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23909] setpgid(0, 0)               = 0
[pid 23909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23909] write(3, "1000", 4)         = 4
[pid 23909] close(3)                    = 0
executing program
[pid 23909] write(1, "executing program\n", 18) = 18
[pid 23909] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23909] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23909] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23909] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23909] exit_group(0)               = ?
[pid 23909] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23909, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23910 attached
, child_tidptr=0x55558c89a690) = 23910
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23910] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23910] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23910] setpgid(0, 0)               = 0
[pid 23910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23910] write(3, "1000", 4)         = 4
[pid 23910] close(3)                    = 0
[pid 23910] write(1, "executing program\n", 18) = 18
executing program
[pid 23910] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23910] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23910] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23910] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23910] exit_group(0)               = ?
[pid 23910] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23910, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23911 attached
, child_tidptr=0x55558c89a690) = 23911
[pid 23911] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23911] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23911] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23911] setpgid(0, 0)               = 0
[pid 23911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23911] write(3, "1000", 4)         = 4
[pid 23911] close(3)                    = 0
executing program
[pid 23911] write(1, "executing program\n", 18) = 18
[pid 23911] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23911] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23911] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23911] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23911] exit_group(0)               = ?
[pid 23911] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23911, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23912 attached
, child_tidptr=0x55558c89a690) = 23912
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23912] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23912] <... set_robust_list resumed>) = 0
[pid 23912] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23912] setpgid(0, 0)               = 0
[pid 23912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23912] write(3, "1000", 4)         = 4
[pid 23912] close(3)                    = 0
executing program
[pid 23912] write(1, "executing program\n", 18) = 18
[pid 23912] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23912] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23912] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23912] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23912] exit_group(0)               = ?
[pid 23912] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23912, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23913
ci2-android-5-10/strace-static-x86_64: Process 23913 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23913] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23913] setpgid(0, 0)               = 0
[pid 23913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23913] write(3, "1000", 4)         = 4
[pid 23913] close(3)                    = 0
[pid 23913] write(1, "executing program\n", 18) = 18
executing program
[pid 23913] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23913] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23913] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23913] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23913] exit_group(0)               = ?
[pid 23913] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23913, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23914
ci2-android-5-10/strace-static-x86_64: Process 23914 attached
[pid 23914] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23914] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23914] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23914] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23914] <... prctl resumed>)        = 0
[pid 23914] setpgid(0, 0)               = 0
[pid 23914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23914] write(3, "1000", 4)         = 4
[pid 23914] close(3)                    = 0
[pid 23914] write(1, "executing program\n", 18) = 18
executing program
[pid 23914] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23914] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23914] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23914] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23914] exit_group(0)               = ?
[pid 23914] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23914, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23915 attached
, child_tidptr=0x55558c89a690) = 23915
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23915] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23915] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23915] setpgid(0, 0)               = 0
[pid 23915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23915] write(3, "1000", 4)         = 4
[pid 23915] close(3)                    = 0
[pid 23915] write(1, "executing program\n", 18) = 18
[pid 23915] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23915] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23915] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23915] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23915] exit_group(0)               = ?
[pid 23915] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23915, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23916
ci2-android-5-10/strace-static-x86_64: Process 23916 attached
[pid 23916] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23916] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23916] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23916] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23916] write(3, "1000", 4)         = 4
[pid 23916] close(3)                    = 0
[pid 23916] write(1, "executing program\n", 18) = 18
[pid 23916] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23916] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23916] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23916] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23916] exit_group(0)               = ?
[pid 23916] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23916, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23917 attached
, child_tidptr=0x55558c89a690) = 23917
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23917] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23917] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23917] setpgid(0, 0)               = 0
[pid 23917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23917] write(3, "1000", 4)         = 4
[pid 23917] close(3)                    = 0
executing program
[pid 23917] write(1, "executing program\n", 18) = 18
[pid 23917] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23917] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23917] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23917] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23917] exit_group(0)               = ?
[pid 23917] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23917, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23918
ci2-android-5-10/strace-static-x86_64: Process 23918 attached
[pid 23918] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23918] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23918] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23918] setpgid(0, 0)               = 0
[pid 23918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23918] <... openat resumed>)       = 3
[pid 23918] write(3, "1000", 4)         = 4
[pid 23918] close(3)                    = 0
[pid 23918] write(1, "executing program\n", 18) = 18
[pid 23918] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23918] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23918] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23918] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23918] exit_group(0)               = ?
[pid 23918] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23918, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23919 attached
, child_tidptr=0x55558c89a690) = 23919
[pid 23919] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23919] <... set_robust_list resumed>) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23919] setpgid(0, 0)               = 0
[pid 23919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23919] write(3, "1000", 4)         = 4
[pid 23919] close(3)                    = 0
[pid 23919] write(1, "executing program\n", 18) = 18
executing program
[pid 23919] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23919] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23919] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23919] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23919] exit_group(0)               = ?
[pid 23919] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23919, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23920
ci2-android-5-10/strace-static-x86_64: Process 23920 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23920] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23920] <... set_robust_list resumed>) = 0
[pid 23920] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23920] setpgid(0, 0)               = 0
[pid 23920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23920] write(3, "1000", 4)         = 4
[pid 23920] close(3)                    = 0
executing program
[pid 23920] write(1, "executing program\n", 18) = 18
[pid 23920] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23920] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23920] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23920] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23920] exit_group(0)               = ?
[pid 23920] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23920, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23921 attached
, child_tidptr=0x55558c89a690) = 23921
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23921] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23921] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23921] setpgid(0, 0)               = 0
[pid 23921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23921] write(3, "1000", 4)         = 4
[pid 23921] close(3)                    = 0
executing program
[pid 23921] write(1, "executing program\n", 18) = 18
[pid 23921] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23921] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23921] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23921] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23921] exit_group(0)               = ?
[pid 23921] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23921, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23922
ci2-android-5-10/strace-static-x86_64: Process 23922 attached
[pid 23922] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23922] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23922] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23922] write(3, "1000", 4)         = 4
[pid 23922] close(3)                    = 0
[pid 23922] write(1, "executing program\n", 18) = 18
executing program
[pid 23922] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23922] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23922] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23922] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23922] exit_group(0)               = ?
[pid 23922] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23922, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23923
ci2-android-5-10/strace-static-x86_64: Process 23923 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23923] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23923] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23923] setpgid(0, 0)               = 0
[pid 23923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23923] write(3, "1000", 4)         = 4
[pid 23923] close(3)                    = 0
executing program
[pid 23923] write(1, "executing program\n", 18) = 18
[pid 23923] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23923] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23923] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23923] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23923] exit_group(0)               = ?
[pid 23923] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23923, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23924 attached
, child_tidptr=0x55558c89a690) = 23924
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23924] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23924] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23924] setpgid(0, 0)               = 0
[pid 23924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23924] write(3, "1000", 4)         = 4
[pid 23924] close(3)                    = 0
[pid 23924] write(1, "executing program\n", 18) = 18
executing program
[pid 23924] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23924] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23924] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23924] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23924] exit_group(0)               = ?
[pid 23924] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23924, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23925 attached
, child_tidptr=0x55558c89a690) = 23925
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23925] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23925] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23925] setpgid(0, 0)               = 0
[pid 23925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23925] write(3, "1000", 4)         = 4
[pid 23925] close(3)                    = 0
executing program
[pid 23925] write(1, "executing program\n", 18) = 18
[pid 23925] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23925] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23925] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23925] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23925] exit_group(0)               = ?
[pid 23925] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23925, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23926
ci2-android-5-10/strace-static-x86_64: Process 23926 attached
[pid 23926] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23926] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23926] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23926] setpgid(0, 0)               = 0
[pid 23926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23926] write(3, "1000", 4)         = 4
[pid 23926] close(3)                    = 0
[pid 23926] write(1, "executing program\n", 18) = 18
[pid 23926] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23926] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23926] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23926] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23926] exit_group(0)               = ?
[pid 23926] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23926, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23927 attached
, child_tidptr=0x55558c89a690) = 23927
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23927] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23927] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23927] setpgid(0, 0)               = 0
[pid 23927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23927] write(3, "1000", 4)         = 4
[pid 23927] close(3)                    = 0
[pid 23927] write(1, "executing program\n", 18) = 18
[pid 23927] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23927] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 23927] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23927] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23927] exit_group(0)               = ?
[pid 23927] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23927, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23928 attached
, child_tidptr=0x55558c89a690) = 23928
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23928] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23928] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23928] setpgid(0, 0)               = 0
[pid 23928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23928] write(3, "1000", 4)         = 4
[pid 23928] close(3)                    = 0
[pid 23928] write(1, "executing program\n", 18) = 18
executing program
[pid 23928] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23928] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23928] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23928] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23928] exit_group(0)               = ?
[pid 23928] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23928, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23929 attached
, child_tidptr=0x55558c89a690) = 23929
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23929] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23929] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23929] setpgid(0, 0)               = 0
[pid 23929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23929] write(3, "1000", 4)         = 4
[pid 23929] close(3)                    = 0
[pid 23929] write(1, "executing program\n", 18) = 18
executing program
[pid 23929] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23929] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23929] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23929] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23929] exit_group(0)               = ?
[pid 23929] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23929, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23930 attached
, child_tidptr=0x55558c89a690) = 23930
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23930] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23930] <... set_robust_list resumed>) = 0
[pid 23930] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23930] setpgid(0, 0)               = 0
[pid 23930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23930] write(3, "1000", 4)         = 4
[pid 23930] close(3)                    = 0
[pid 23930] write(1, "executing program\n", 18) = 18
executing program
[pid 23930] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23930] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23930] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23930] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23930] exit_group(0)               = ?
[pid 23930] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23930, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23931 attached
, child_tidptr=0x55558c89a690) = 23931
[pid 23931] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23931] <... set_robust_list resumed>) = 0
[pid 23931] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23931] setpgid(0, 0)               = 0
[pid 23931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23931] write(3, "1000", 4)         = 4
[pid 23931] close(3)                    = 0
executing program
[pid 23931] write(1, "executing program\n", 18) = 18
[pid 23931] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23931] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23931] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23931] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23931] exit_group(0)               = ?
[pid 23931] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23931, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23932
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23932 attached
[pid 23932] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23932] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23932] setpgid(0, 0)               = 0
[pid 23932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23932] write(3, "1000", 4)         = 4
[pid 23932] close(3)                    = 0
executing program
[pid 23932] write(1, "executing program\n", 18) = 18
[pid 23932] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23932] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23932] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23932] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23932] exit_group(0)               = ?
[pid 23932] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23932, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23933 attached
, child_tidptr=0x55558c89a690) = 23933
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23933] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23933] <... set_robust_list resumed>) = 0
[pid 23933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23933] setpgid(0, 0)               = 0
[pid 23933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23933] write(3, "1000", 4)         = 4
[pid 23933] close(3)                    = 0
[pid 23933] write(1, "executing program\n", 18) = 18
executing program
[pid 23933] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23933] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23933] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23933] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23933] exit_group(0)               = ?
[pid 23933] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23933, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23934
ci2-android-5-10/strace-static-x86_64: Process 23934 attached
[pid 23934] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23934] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23934] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23934] <... prctl resumed>)        = 0
[pid 23934] setpgid(0, 0)               = 0
[pid 23934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23934] write(3, "1000", 4)         = 4
[pid 23934] close(3)                    = 0
[pid 23934] write(1, "executing program\n", 18) = 18
executing program
[pid 23934] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23934] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23934] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23934] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23934] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23934] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23934, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23935 attached
, child_tidptr=0x55558c89a690) = 23935
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23935] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23935] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23935] setpgid(0, 0)               = 0
[pid 23935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23935] write(3, "1000", 4)         = 4
[pid 23935] close(3)                    = 0
[pid 23935] write(1, "executing program\n", 18) = 18
executing program
[pid 23935] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23935] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23935] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23935] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23935] exit_group(0)               = ?
[pid 23935] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23935, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23936
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23936 attached
, NULL, 8) = 0
[pid 23936] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23936] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23936] setpgid(0, 0)               = 0
[pid 23936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23936] write(3, "1000", 4)         = 4
[pid 23936] close(3)                    = 0
[pid 23936] write(1, "executing program\n", 18) = 18
executing program
[pid 23936] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23936] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23936] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23936] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23936] exit_group(0)               = ?
[pid 23936] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23936, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23937
ci2-android-5-10/strace-static-x86_64: Process 23937 attached
[pid 23937] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23937] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23937] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23937] setpgid(0, 0)               = 0
[pid 23937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23937] write(3, "1000", 4)         = 4
[pid 23937] close(3)                    = 0
[pid 23937] write(1, "executing program\n", 18) = 18
executing program
[pid 23937] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23937] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23937] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23937] pwrite64(3, "\x02", 1, 4)   = 1
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23937] exit_group(0)               = ?
[pid 23937] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23937, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23938
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23938 attached
[pid 23938] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23938] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23938] setpgid(0, 0)               = 0
[pid 23938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23938] write(3, "1000", 4)         = 4
[pid 23938] close(3)                    = 0
executing program
[pid 23938] write(1, "executing program\n", 18) = 18
[pid 23938] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23938] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23938] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23938] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23938] exit_group(0)               = ?
[pid 23938] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23938, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23939
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23939 attached
[pid 23939] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23939] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23939] setpgid(0, 0)               = 0
[pid 23939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23939] write(3, "1000", 4)         = 4
[pid 23939] close(3)                    = 0
executing program
[pid 23939] write(1, "executing program\n", 18) = 18
[pid 23939] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23939] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23939] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23939] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23939] exit_group(0)               = ?
[pid 23939] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23939, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23940 attached
, child_tidptr=0x55558c89a690) = 23940
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23940] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23940] <... set_robust_list resumed>) = 0
[pid 23940] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23940] setpgid(0, 0)               = 0
[pid 23940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23940] write(3, "1000", 4)         = 4
[pid 23940] close(3)                    = 0
[pid 23940] write(1, "executing program\n", 18) = 18
executing program
[pid 23940] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23940] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23940] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23940] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23940] exit_group(0)               = ?
[pid 23940] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23940, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23941 attached
, child_tidptr=0x55558c89a690) = 23941
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23941] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23941] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23941] setpgid(0, 0)               = 0
[pid 23941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23941] write(3, "1000", 4)         = 4
[pid 23941] close(3)                    = 0
[pid 23941] write(1, "executing program\n", 18) = 18
executing program
[pid 23941] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23941] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23941] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23941] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23941] exit_group(0)               = ?
[pid 23941] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23941, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23942
ci2-android-5-10/strace-static-x86_64: Process 23942 attached
[pid 23942] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23942] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23942] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23942] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23942] write(3, "1000", 4)         = 4
[pid 23942] close(3)                    = 0
[pid 23942] write(1, "executing program\n", 18) = 18
executing program
[pid 23942] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23942] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23942] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23942] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23942] exit_group(0)               = ?
[pid 23942] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23942, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23943 attached
, child_tidptr=0x55558c89a690) = 23943
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23943] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23943] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23943] setpgid(0, 0)               = 0
[pid 23943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23943] write(3, "1000", 4)         = 4
[pid 23943] close(3)                    = 0
[pid 23943] write(1, "executing program\n", 18) = 18
executing program
[pid 23943] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23943] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23943] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23943] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23943] exit_group(0)               = ?
[pid 23943] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23943, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23944
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23944 attached
[pid 23944] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23944] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23944] setpgid(0, 0)               = 0
[pid 23944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23944] write(3, "1000", 4)         = 4
[pid 23944] close(3)                    = 0
[pid 23944] write(1, "executing program\n", 18) = 18
[pid 23944] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23944] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23944] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23944] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23944] exit_group(0)               = ?
[pid 23944] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23944, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23945
ci2-android-5-10/strace-static-x86_64: Process 23945 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23945] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23945] setpgid(0, 0)               = 0
[pid 23945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23945] write(3, "1000", 4)         = 4
[pid 23945] close(3)                    = 0
[pid 23945] write(1, "executing program\n", 18) = 18
executing program
[pid 23945] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23945] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23945] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23945] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23945] exit_group(0)               = ?
[pid 23945] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23945, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23946
ci2-android-5-10/strace-static-x86_64: Process 23946 attached
[pid 23946] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23946] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23946] setpgid(0, 0)               = 0
[pid 23946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23946] write(3, "1000", 4 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23946] <... write resumed>)        = 4
[pid 23946] close(3)                    = 0
executing program
[pid 23946] write(1, "executing program\n", 18) = 18
[pid 23946] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23946] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23946] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23946] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23946] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23946] exit_group(0)               = ?
[pid 23946] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23946, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23947 attached
 <unfinished ...>
[pid 23947] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23947] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23947
[pid 23947] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23947] setpgid(0, 0)               = 0
[pid 23947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23947] <... openat resumed>)       = 3
[pid 23947] write(3, "1000", 4)         = 4
[pid 23947] close(3)                    = 0
[pid 23947] write(1, "executing program\n", 18) = 18
executing program
[pid 23947] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23947] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23947] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23947] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23947] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23947] exit_group(0)               = ?
[pid 23947] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23947, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23948 attached
, child_tidptr=0x55558c89a690) = 23948
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23948] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23948] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23948] setpgid(0, 0)               = 0
[pid 23948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23948] write(3, "1000", 4)         = 4
[pid 23948] close(3)                    = 0
executing program
[pid 23948] write(1, "executing program\n", 18) = 18
[pid 23948] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23948] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23948] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23948] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23948] exit_group(0)               = ?
[pid 23948] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23948, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23949 attached
 <unfinished ...>
[pid 23949] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23949] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23949
[pid 23949] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23949] setpgid(0, 0)               = 0
[pid 23949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23949] write(3, "1000", 4)         = 4
executing program
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23949] close(3)                    = 0
[pid 23949] write(1, "executing program\n", 18) = 18
[pid 23949] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23949] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23949] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 23949] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23949] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23949] exit_group(0)               = ?
[pid 23949] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23949, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23950
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23950 attached
[pid 23950] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23950] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23950] setpgid(0, 0)               = 0
[pid 23950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23950] write(3, "1000", 4)         = 4
[pid 23950] close(3)                    = 0
[pid 23950] write(1, "executing program\n", 18) = 18
executing program
[pid 23950] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23950] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23950] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23950] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23950] exit_group(0)               = ?
[pid 23950] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23950, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23951 attached
, child_tidptr=0x55558c89a690) = 23951
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23951] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23951] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23951] setpgid(0, 0)               = 0
[pid 23951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23951] write(3, "1000", 4)         = 4
[pid 23951] close(3)                    = 0
[pid 23951] write(1, "executing program\n", 18) = 18
executing program
[pid 23951] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23951] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23951] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23951] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23951] exit_group(0)               = ?
[pid 23951] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23951, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23952
ci2-android-5-10/strace-static-x86_64: Process 23952 attached
[pid 23952] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23952] setpgid(0, 0)               = 0
[pid 23952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23952] <... openat resumed>)       = 3
[pid 23952] write(3, "1000", 4)         = 4
[pid 23952] close(3)                    = 0
executing program
[pid 23952] write(1, "executing program\n", 18) = 18
[pid 23952] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23952] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23952] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23952] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23952] exit_group(0)               = ?
[pid 23952] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23952, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23953 attached
 <unfinished ...>
[pid 23953] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23953] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23953] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23953
[pid 23953] <... prctl resumed>)        = 0
[pid 23953] setpgid(0, 0)               = 0
[pid 23953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23953] <... openat resumed>)       = 3
[pid 23953] write(3, "1000", 4)         = 4
[pid 23953] close(3)                    = 0
[pid 23953] write(1, "executing program\n", 18) = 18
executing program
[pid 23953] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23953] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23953] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23953] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23953] exit_group(0)               = ?
[pid 23953] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23953, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23954 attached
, child_tidptr=0x55558c89a690) = 23954
[pid 23954] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23954] <... set_robust_list resumed>) = 0
[pid 23954] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23954] setpgid(0, 0)               = 0
[pid 23954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23954] write(3, "1000", 4)         = 4
[pid 23954] close(3)                    = 0
executing program
[pid 23954] write(1, "executing program\n", 18) = 18
[pid 23954] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23954] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23954] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23954] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23954] exit_group(0)               = ?
[pid 23954] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23954, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23955 attached
, child_tidptr=0x55558c89a690) = 23955
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23955] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23955] setpgid(0, 0)               = 0
[pid 23955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23955] write(3, "1000", 4)         = 4
[pid 23955] close(3)                    = 0
[pid 23955] write(1, "executing program\n", 18) = 18
executing program
[pid 23955] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23955] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23955] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23955] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23955] exit_group(0)               = ?
[pid 23955] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23955, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23956 attached
, child_tidptr=0x55558c89a690) = 23956
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23956] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23956] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23956] setpgid(0, 0)               = 0
[pid 23956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23956] write(3, "1000", 4)         = 4
[pid 23956] close(3)                    = 0
[pid 23956] write(1, "executing program\n", 18) = 18
executing program
[pid 23956] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23956] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23956] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23956] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23956] exit_group(0)               = ?
[pid 23956] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23956, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23957 attached
, child_tidptr=0x55558c89a690) = 23957
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23957] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23957] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23957] setpgid(0, 0)               = 0
[pid 23957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23957] write(3, "1000", 4)         = 4
[pid 23957] close(3)                    = 0
executing program
[pid 23957] write(1, "executing program\n", 18) = 18
[pid 23957] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23957] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23957] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23957] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23957] exit_group(0)               = ?
[pid 23957] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23957, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23958
ci2-android-5-10/strace-static-x86_64: Process 23958 attached
[pid 23958] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23958] setpgid(0, 0)               = 0
[pid 23958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23958] write(3, "1000", 4 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23958] <... write resumed>)        = 4
[pid 23958] close(3)                    = 0
[pid 23958] write(1, "executing program\n", 18) = 18
[pid 23958] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23958] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23958] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23958] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23958] exit_group(0)               = ?
[pid 23958] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23958, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23959 attached
, child_tidptr=0x55558c89a690) = 23959
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23959] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23959] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23959] setpgid(0, 0)               = 0
[pid 23959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23959] write(3, "1000", 4)         = 4
[pid 23959] close(3)                    = 0
[pid 23959] write(1, "executing program\n", 18) = 18
executing program
[pid 23959] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23959] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23959] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23959] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23959] exit_group(0)               = ?
[pid 23959] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23959, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23960 attached
, child_tidptr=0x55558c89a690) = 23960
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23960] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23960] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23960] setpgid(0, 0)               = 0
[pid 23960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23960] write(3, "1000", 4)         = 4
[pid 23960] close(3)                    = 0
[pid 23960] write(1, "executing program\n", 18) = 18
executing program
[pid 23960] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23960] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23960] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23960] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23960] exit_group(0)               = ?
[pid 23960] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23960, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23961
ci2-android-5-10/strace-static-x86_64: Process 23961 attached
[pid 23961] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23961] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23961] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23961] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23961] write(3, "1000", 4)         = 4
[pid 23961] close(3)                    = 0
executing program
[pid 23961] write(1, "executing program\n", 18) = 18
[pid 23961] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23961] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23961] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23961] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23961] exit_group(0)               = ?
[pid 23961] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23961, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23962
ci2-android-5-10/strace-static-x86_64: Process 23962 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23962] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23962] <... set_robust_list resumed>) = 0
[pid 23962] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23962] setpgid(0, 0)               = 0
[pid 23962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23962] write(3, "1000", 4)         = 4
[pid 23962] close(3)                    = 0
executing program
[pid 23962] write(1, "executing program\n", 18) = 18
[pid 23962] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23962] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23962] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23962] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23962] exit_group(0)               = ?
[pid 23962] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23962, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23963
ci2-android-5-10/strace-static-x86_64: Process 23963 attached
[pid 23963] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23963] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23963] setpgid(0, 0)               = 0
[pid 23963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23963] <... openat resumed>)       = 3
[pid 23963] write(3, "1000", 4)         = 4
[pid 23963] close(3)                    = 0
[pid 23963] write(1, "executing program\n", 18) = 18
[pid 23963] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23963] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23963] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23963] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23963] exit_group(0)               = ?
[pid 23963] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23963, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23964 attached
, child_tidptr=0x55558c89a690) = 23964
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23964] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23964] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23964] setpgid(0, 0)               = 0
[pid 23964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23964] write(3, "1000", 4)         = 4
[pid 23964] close(3)                    = 0
[pid 23964] write(1, "executing program\n", 18) = 18
executing program
[pid 23964] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23964] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23964] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23964] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23964] exit_group(0)               = ?
[pid 23964] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23964, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23965
ci2-android-5-10/strace-static-x86_64: Process 23965 attached
[pid 23965] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23965] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23965] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23965] setpgid(0, 0)               = 0
[pid 23965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23965] write(3, "1000", 4)         = 4
[pid 23965] close(3)                    = 0
[pid 23965] write(1, "executing program\n", 18) = 18
executing program
[pid 23965] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23965] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23965] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23965] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23965] exit_group(0)               = ?
[pid 23965] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23965, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23966 attached
, child_tidptr=0x55558c89a690) = 23966
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23966] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23966] setpgid(0, 0)               = 0
[pid 23966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23966] write(3, "1000", 4)         = 4
[pid 23966] close(3)                    = 0
[pid 23966] write(1, "executing program\n", 18) = 18
executing program
[pid 23966] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23966] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23966] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23966] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23966] exit_group(0)               = ?
[pid 23966] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23966, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23967 attached
, child_tidptr=0x55558c89a690) = 23967
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23967] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23967] setpgid(0, 0)               = 0
[pid 23967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23967] write(3, "1000", 4)         = 4
[pid 23967] close(3)                    = 0
executing program
[pid 23967] write(1, "executing program\n", 18) = 18
[pid 23967] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23967] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23967] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23967] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23967] exit_group(0)               = ?
[pid 23967] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23967, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23968 attached
, child_tidptr=0x55558c89a690) = 23968
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23968] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23968] <... set_robust_list resumed>) = 0
[pid 23968] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23968] setpgid(0, 0)               = 0
[pid 23968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23968] write(3, "1000", 4)         = 4
[pid 23968] close(3)                    = 0
executing program
[pid 23968] write(1, "executing program\n", 18) = 18
[pid 23968] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23968] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23968] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23968] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23968] exit_group(0)               = ?
[pid 23968] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23968, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23969 attached
, child_tidptr=0x55558c89a690) = 23969
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23969] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23969] setpgid(0, 0)               = 0
[pid 23969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23969] write(3, "1000", 4)         = 4
[pid 23969] close(3)                    = 0
[pid 23969] write(1, "executing program\n", 18) = 18
executing program
[pid 23969] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23969] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23969] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23969] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23969] exit_group(0)               = ?
[pid 23969] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23969, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23970
ci2-android-5-10/strace-static-x86_64: Process 23970 attached
[pid 23970] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23970] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23970] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23970] setpgid(0, 0)               = 0
[pid 23970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23970] <... openat resumed>)       = 3
[pid 23970] write(3, "1000", 4)         = 4
[pid 23970] close(3)                    = 0
[pid 23970] write(1, "executing program\n", 18) = 18
executing program
[pid 23970] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23970] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23970] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23970] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23970] exit_group(0)               = ?
[pid 23970] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23970, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23971
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23971 attached
[pid 23971] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23971] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23971] setpgid(0, 0)               = 0
[pid 23971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23971] write(3, "1000", 4)         = 4
[pid 23971] close(3)                    = 0
[pid 23971] write(1, "executing program\n", 18) = 18
executing program
[pid 23971] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23971] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23971] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23971] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23971] exit_group(0)               = ?
[pid 23971] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23971, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23972 attached
, child_tidptr=0x55558c89a690) = 23972
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23972] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23972] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23972] setpgid(0, 0)               = 0
[pid 23972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23972] write(3, "1000", 4)         = 4
[pid 23972] close(3)                    = 0
[pid 23972] write(1, "executing program\n", 18) = 18
executing program
[pid 23972] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23972] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23972] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23972] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23972] exit_group(0)               = ?
[pid 23972] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23972, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23973 attached
, child_tidptr=0x55558c89a690) = 23973
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23973] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23973] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23973] setpgid(0, 0)               = 0
[pid 23973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23973] write(3, "1000", 4)         = 4
[pid 23973] close(3)                    = 0
executing program
[pid 23973] write(1, "executing program\n", 18) = 18
[pid 23973] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23973] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23973] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23973] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23973] exit_group(0)               = ?
[pid 23973] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23973, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23974 attached
, child_tidptr=0x55558c89a690) = 23974
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23974] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23974] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23974] setpgid(0, 0)               = 0
[pid 23974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23974] write(3, "1000", 4)         = 4
[pid 23974] close(3)                    = 0
executing program
[pid 23974] write(1, "executing program\n", 18) = 18
[pid 23974] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23974] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23974] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23974] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23974] exit_group(0)               = ?
[pid 23974] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23974, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23975 attached
, child_tidptr=0x55558c89a690) = 23975
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23975] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23975] setpgid(0, 0)               = 0
[pid 23975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23975] write(3, "1000", 4)         = 4
[pid 23975] close(3)                    = 0
executing program
[pid 23975] write(1, "executing program\n", 18) = 18
[pid 23975] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23975] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23975] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23975] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23975] exit_group(0)               = ?
[pid 23975] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23975, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23976 attached
 <unfinished ...>
[pid 23976] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23976] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23976
[pid 23976] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23976] setpgid(0, 0)               = 0
[pid 23976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23976] write(3, "1000", 4)         = 4
[pid 23976] close(3)                    = 0
executing program
[pid 23976] write(1, "executing program\n", 18) = 18
[pid 23976] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23976] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23976] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23976] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23976] exit_group(0)               = ?
[pid 23976] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23976, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23977
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23977 attached
[pid 23977] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23977] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23977] setpgid(0, 0)               = 0
[pid 23977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23977] write(3, "1000", 4)         = 4
[pid 23977] close(3)                    = 0
executing program
[pid 23977] write(1, "executing program\n", 18) = 18
[pid 23977] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23977] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23977] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23977] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23977] exit_group(0)               = ?
[pid 23977] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23977, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23978 attached
 <unfinished ...>
[pid 23978] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 23978
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23978] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23978] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23978] setpgid(0, 0)               = 0
[pid 23978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23978] write(3, "1000", 4)         = 4
[pid 23978] close(3)                    = 0
executing program
[pid 23978] write(1, "executing program\n", 18) = 18
[pid 23978] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23978] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23978] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23978] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23978] exit_group(0)               = ?
[pid 23978] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23978, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23979 attached
, child_tidptr=0x55558c89a690) = 23979
[pid 23979] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23979] <... set_robust_list resumed>) = 0
[pid 23979] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23979] setpgid(0, 0)               = 0
[pid 23979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23979] write(3, "1000", 4)         = 4
[pid 23979] close(3)                    = 0
executing program
[pid 23979] write(1, "executing program\n", 18) = 18
[pid 23979] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23979] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23979] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23979] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23979] exit_group(0)               = ?
[pid 23979] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23979, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23980
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23980 attached
[pid 23980] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23980] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23980] setpgid(0, 0)               = 0
[pid 23980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23980] write(3, "1000", 4)         = 4
[pid 23980] close(3)                    = 0
executing program
[pid 23980] write(1, "executing program\n", 18) = 18
[pid 23980] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23980] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23980] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23980] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23980] exit_group(0)               = ?
[pid 23980] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23980, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23981
ci2-android-5-10/strace-static-x86_64: Process 23981 attached
[pid 23981] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23981] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23981] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23981] setpgid(0, 0)               = 0
[pid 23981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23981] write(3, "1000", 4)         = 4
[pid 23981] close(3)                    = 0
executing program
[pid 23981] write(1, "executing program\n", 18) = 18
[pid 23981] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23981] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23981] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23981] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23981] exit_group(0)               = ?
[pid 23981] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23981, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23982
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 23982 attached
[pid 23982] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23982] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23982] setpgid(0, 0)               = 0
[pid 23982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23982] write(3, "1000", 4)         = 4
[pid 23982] close(3)                    = 0
[pid 23982] write(1, "executing program\n", 18) = 18
executing program
[pid 23982] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23982] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23982] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23982] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23982] exit_group(0)               = ?
[pid 23982] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23982, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23983
ci2-android-5-10/strace-static-x86_64: Process 23983 attached
[pid 23983] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23983] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23983] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23983] setpgid(0, 0)               = 0
[pid 23983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23983] <... openat resumed>)       = 3
[pid 23983] write(3, "1000", 4)         = 4
[pid 23983] close(3)                    = 0
[pid 23983] write(1, "executing program\n", 18) = 18
executing program
[pid 23983] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23983] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23983] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23983] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23983] exit_group(0)               = ?
[pid 23983] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23983, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23984 attached
, child_tidptr=0x55558c89a690) = 23984
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23984] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23984] setpgid(0, 0)               = 0
[pid 23984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23984] write(3, "1000", 4)         = 4
[pid 23984] close(3)                    = 0
[pid 23984] write(1, "executing program\n", 18) = 18
executing program
[pid 23984] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23984] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23984] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23984] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23984] exit_group(0)               = ?
[pid 23984] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23984, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23985 attached
, child_tidptr=0x55558c89a690) = 23985
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23985] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23985] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23985] setpgid(0, 0)               = 0
[pid 23985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23985] write(3, "1000", 4)         = 4
[pid 23985] close(3)                    = 0
executing program
[pid 23985] write(1, "executing program\n", 18) = 18
[pid 23985] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23985] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23985] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23985] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23985] exit_group(0)               = ?
[pid 23985] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23985, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23986
ci2-android-5-10/strace-static-x86_64: Process 23986 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23986] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23986] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23986] setpgid(0, 0)               = 0
[pid 23986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23986] write(3, "1000", 4)         = 4
[pid 23986] close(3)                    = 0
[pid 23986] write(1, "executing program\n", 18) = 18
executing program
[pid 23986] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23986] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23986] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23986] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23986] exit_group(0)               = ?
[pid 23986] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23986, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23987
ci2-android-5-10/strace-static-x86_64: Process 23987 attached
[pid 23987] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23987] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23987] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23987] <... prctl resumed>)        = 0
[pid 23987] setpgid(0, 0)               = 0
[pid 23987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23987] <... openat resumed>)       = 3
[pid 23987] write(3, "1000", 4)         = 4
[pid 23987] close(3)                    = 0
[pid 23987] write(1, "executing program\n", 18) = 18
executing program
[pid 23987] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23987] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23987] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23987] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23987] exit_group(0)               = ?
[pid 23987] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23987, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23988 attached
, child_tidptr=0x55558c89a690) = 23988
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23988] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23988] setpgid(0, 0)               = 0
[pid 23988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23988] write(3, "1000", 4)         = 4
[pid 23988] close(3)                    = 0
executing program
[pid 23988] write(1, "executing program\n", 18) = 18
[pid 23988] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23988] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23988] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23988] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23988] exit_group(0)               = ?
[pid 23988] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23988, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23989 attached
, child_tidptr=0x55558c89a690) = 23989
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23989] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23989] <... set_robust_list resumed>) = 0
[pid 23989] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23989] setpgid(0, 0)               = 0
[pid 23989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23989] write(3, "1000", 4)         = 4
[pid 23989] close(3)                    = 0
executing program
[pid 23989] write(1, "executing program\n", 18) = 18
[pid 23989] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23989] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23989] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23989] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23989] exit_group(0)               = ?
[pid 23989] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23989, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23990 attached
, child_tidptr=0x55558c89a690) = 23990
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23990] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23990] setpgid(0, 0)               = 0
[pid 23990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23990] write(3, "1000", 4)         = 4
[pid 23990] close(3)                    = 0
executing program
[pid 23990] write(1, "executing program\n", 18) = 18
[pid 23990] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23990] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23990] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23990] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23990] exit_group(0)               = ?
[pid 23990] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23990, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23991 attached
, child_tidptr=0x55558c89a690) = 23991
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23991] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23991] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23991] setpgid(0, 0)               = 0
[pid 23991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23991] write(3, "1000", 4)         = 4
[pid 23991] close(3)                    = 0
executing program
[pid 23991] write(1, "executing program\n", 18) = 18
[pid 23991] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23991] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23991] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23991] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23991] exit_group(0)               = ?
[pid 23991] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23991, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23992 attached
, child_tidptr=0x55558c89a690) = 23992
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23992] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23992] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23992] setpgid(0, 0)               = 0
[pid 23992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23992] write(3, "1000", 4)         = 4
[pid 23992] close(3)                    = 0
[pid 23992] write(1, "executing program\n", 18) = 18
executing program
[pid 23992] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23992] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23992] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23992] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23992] exit_group(0)               = ?
[pid 23992] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23992, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23993
ci2-android-5-10/strace-static-x86_64: Process 23993 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23993] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23993] <... set_robust_list resumed>) = 0
[pid 23993] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23993] setpgid(0, 0)               = 0
[pid 23993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23993] write(3, "1000", 4)         = 4
[pid 23993] close(3)                    = 0
executing program
[pid 23993] write(1, "executing program\n", 18) = 18
[pid 23993] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23993] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23993] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23993] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23993] exit_group(0)               = ?
[pid 23993] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23993, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23994 attached
, child_tidptr=0x55558c89a690) = 23994
[pid 23994] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23994] <... set_robust_list resumed>) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23994] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23994] setpgid(0, 0)               = 0
[pid 23994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23994] write(3, "1000", 4)         = 4
[pid 23994] close(3)                    = 0
executing program
[pid 23994] write(1, "executing program\n", 18) = 18
[pid 23994] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23994] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23994] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23994] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23994] exit_group(0)               = ?
[pid 23994] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23994, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23995 attached
, child_tidptr=0x55558c89a690) = 23995
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23995] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23995] <... set_robust_list resumed>) = 0
[pid 23995] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23995] setpgid(0, 0)               = 0
[pid 23995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23995] write(3, "1000", 4)         = 4
[pid 23995] close(3)                    = 0
executing program
[pid 23995] write(1, "executing program\n", 18) = 18
[pid 23995] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23995] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23995] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23995] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23995] exit_group(0)               = ?
[pid 23995] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23995, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23996
ci2-android-5-10/strace-static-x86_64: Process 23996 attached
[pid 23996] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23996] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23996] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23996] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23996] write(3, "1000", 4)         = 4
[pid 23996] close(3)                    = 0
[pid 23996] write(1, "executing program\n", 18) = 18
[pid 23996] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 23996] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23996] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23996] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23996] exit_group(0)               = ?
[pid 23996] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23996, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23997 attached
, child_tidptr=0x55558c89a690) = 23997
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23997] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23997] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23997] setpgid(0, 0)               = 0
[pid 23997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23997] write(3, "1000", 4)         = 4
[pid 23997] close(3)                    = 0
[pid 23997] write(1, "executing program\n", 18) = 18
executing program
[pid 23997] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23997] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23997] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23997] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23997] exit_group(0)               = ?
[pid 23997] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23997, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23998
ci2-android-5-10/strace-static-x86_64: Process 23998 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23998] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 23998] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 23998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23998] setpgid(0, 0)               = 0
[pid 23998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23998] write(3, "1000", 4)         = 4
[pid 23998] close(3)                    = 0
[pid 23998] write(1, "executing program\n", 18) = 18
executing program
[pid 23998] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23998] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23998] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23998] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23998] exit_group(0)               = ?
[pid 23998] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23998, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 23999
ci2-android-5-10/strace-static-x86_64: Process 23999 attached
[pid 23999] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 23999] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23999] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 23999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23999] setpgid(0, 0)               = 0
[pid 23999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23999] write(3, "1000", 4)         = 4
[pid 23999] close(3)                    = 0
executing program
[pid 23999] write(1, "executing program\n", 18) = 18
[pid 23999] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 23999] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 23999] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 23999] pwrite64(3, "\x02", 1, 4)   = 1
[pid 23999] exit_group(0)               = ?
[pid 23999] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23999, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24000
ci2-android-5-10/strace-static-x86_64: Process 24000 attached
[pid 24000] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24000] setpgid(0, 0)               = 0
[pid 24000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24000] <... openat resumed>)       = 3
[pid 24000] write(3, "1000", 4)         = 4
[pid 24000] close(3)                    = 0
[pid 24000] write(1, "executing program\n", 18 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
executing program
[pid 24000] <... write resumed>)        = 18
[pid 24000] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24000] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24000] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24000] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24000] exit_group(0)               = ?
[pid 24000] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24000, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24001
ci2-android-5-10/strace-static-x86_64: Process 24001 attached
[pid 24001] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24001] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24001] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24001] setpgid(0, 0)               = 0
[pid 24001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24001] <... openat resumed>)       = 3
[pid 24001] write(3, "1000", 4)         = 4
[pid 24001] close(3)                    = 0
[pid 24001] write(1, "executing program\n", 18) = 18
executing program
[pid 24001] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24001] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24001] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24001] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24001] exit_group(0)               = ?
[pid 24001] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24001, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24002
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24002 attached
[pid 24002] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24002] setpgid(0, 0)               = 0
[pid 24002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24002] write(3, "1000", 4)         = 4
[pid 24002] close(3)                    = 0
[pid 24002] write(1, "executing program\n", 18) = 18
[pid 24002] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24002] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24002] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24002] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24002] exit_group(0)               = ?
[pid 24002] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24002, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24003
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24003 attached
[pid 24003] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24003] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24003] setpgid(0, 0)               = 0
[pid 24003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24003] write(3, "1000", 4)         = 4
[pid 24003] close(3)                    = 0
executing program
[pid 24003] write(1, "executing program\n", 18) = 18
[pid 24003] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24003] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24003] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24003] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24003] exit_group(0)               = ?
[pid 24003] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24003, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24004
ci2-android-5-10/strace-static-x86_64: Process 24004 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24004] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24004] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24004] setpgid(0, 0)               = 0
[pid 24004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24004] <... openat resumed>)       = 3
[pid 24004] write(3, "1000", 4)         = 4
[pid 24004] close(3)                    = 0
[pid 24004] write(1, "executing program\n", 18) = 18
executing program
[pid 24004] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24004] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24004] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24004] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24004] exit_group(0)               = ?
[pid 24004] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24004, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24005 attached
, child_tidptr=0x55558c89a690) = 24005
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24005] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24005] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24005] setpgid(0, 0)               = 0
[pid 24005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24005] write(3, "1000", 4)         = 4
[pid 24005] close(3)                    = 0
[pid 24005] write(1, "executing program\n", 18) = 18
executing program
[pid 24005] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24005] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24005] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24005] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24005] exit_group(0)               = ?
[pid 24005] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24005, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24006
ci2-android-5-10/strace-static-x86_64: Process 24006 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24006] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24006] setpgid(0, 0)               = 0
[pid 24006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24006] write(3, "1000", 4)         = 4
[pid 24006] close(3)                    = 0
[pid 24006] write(1, "executing program\n", 18) = 18
executing program
[pid 24006] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24006] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24006] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24006] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24006] exit_group(0)               = ?
[pid 24006] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24006, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24007
ci2-android-5-10/strace-static-x86_64: Process 24007 attached
[pid 24007] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24007] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24007] setpgid(0, 0)               = 0
[pid 24007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24007] write(3, "1000", 4)         = 4
[pid 24007] close(3)                    = 0
[pid 24007] write(1, "executing program\n", 18) = 18
executing program
[pid 24007] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24007] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24007] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24007] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24007] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24007] exit_group(0)               = ?
[pid 24007] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24007, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24008 attached
, child_tidptr=0x55558c89a690) = 24008
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24008] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24008] <... set_robust_list resumed>) = 0
[pid 24008] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24008] setpgid(0, 0)               = 0
[pid 24008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24008] write(3, "1000", 4)         = 4
[pid 24008] close(3)                    = 0
[pid 24008] write(1, "executing program\n", 18) = 18
executing program
[pid 24008] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24008] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24008] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24008] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24008] exit_group(0)               = ?
[pid 24008] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24008, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24009
ci2-android-5-10/strace-static-x86_64: Process 24009 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24009] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24009] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24009] setpgid(0, 0)               = 0
[pid 24009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24009] write(3, "1000", 4)         = 4
[pid 24009] close(3)                    = 0
executing program
[pid 24009] write(1, "executing program\n", 18) = 18
[pid 24009] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24009] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24009] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24009] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24009] exit_group(0)               = ?
[pid 24009] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24009, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24010
ci2-android-5-10/strace-static-x86_64: Process 24010 attached
[pid 24010] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24010] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24010] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24010] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24010] write(3, "1000", 4)         = 4
[pid 24010] close(3)                    = 0
[pid 24010] write(1, "executing program\n", 18) = 18
executing program
[pid 24010] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24010] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24010] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24010] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24010] exit_group(0)               = ?
[pid 24010] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24010, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24011 attached
, child_tidptr=0x55558c89a690) = 24011
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24011] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24011] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24011] setpgid(0, 0)               = 0
[pid 24011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24011] write(3, "1000", 4)         = 4
[pid 24011] close(3)                    = 0
[pid 24011] write(1, "executing program\n", 18) = 18
executing program
[pid 24011] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24011] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24011] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24011] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24011] exit_group(0)               = ?
[pid 24011] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24011, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24012 attached
, child_tidptr=0x55558c89a690) = 24012
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24012] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24012] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24012] setpgid(0, 0)               = 0
[pid 24012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24012] write(3, "1000", 4)         = 4
[pid 24012] close(3)                    = 0
executing program
[pid 24012] write(1, "executing program\n", 18) = 18
[pid 24012] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24012] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24012] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24012] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24012] exit_group(0)               = ?
[pid 24012] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24012, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24013 attached
 <unfinished ...>
[pid 24013] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24013] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24013] setpgid(0, 0)               = 0
[pid 24013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24013] write(3, "1000", 4)         = 4
[pid 24013] close(3)                    = 0
[pid 24013] write(1, "executing program\n", 18) = 18
executing program
[pid 24013] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24013] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24013] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24013
[pid 24013] <... openat resumed>)       = 3
[pid 24013] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24013] exit_group(0)               = ?
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24013] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24013, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24014
ci2-android-5-10/strace-static-x86_64: Process 24014 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24014] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24014] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24014] setpgid(0, 0)               = 0
[pid 24014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24014] write(3, "1000", 4)         = 4
[pid 24014] close(3)                    = 0
[pid 24014] write(1, "executing program\n", 18) = 18
executing program
[pid 24014] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24014] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24014] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24014] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24014] exit_group(0)               = ?
[pid 24014] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24014, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24015
ci2-android-5-10/strace-static-x86_64: Process 24015 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24015] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24015] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24015] setpgid(0, 0)               = 0
[pid 24015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24015] write(3, "1000", 4)         = 4
[pid 24015] close(3)                    = 0
executing program
[pid 24015] write(1, "executing program\n", 18) = 18
[pid 24015] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24015] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24015] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24015] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24015] exit_group(0)               = ?
[pid 24015] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24015, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24016
ci2-android-5-10/strace-static-x86_64: Process 24016 attached
[pid 24016] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24016] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24016] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24016] setpgid(0, 0)               = 0
[pid 24016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24016] <... openat resumed>)       = 3
[pid 24016] write(3, "1000", 4)         = 4
[pid 24016] close(3)                    = 0
[pid 24016] write(1, "executing program\n", 18) = 18
executing program
[pid 24016] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24016] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24016] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24016] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24016] exit_group(0)               = ?
[pid 24016] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24016, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24017 attached
, child_tidptr=0x55558c89a690) = 24017
[pid 24017] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24017] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24017] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24017] setpgid(0, 0)               = 0
[pid 24017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24017] <... openat resumed>)       = 3
[pid 24017] write(3, "1000", 4)         = 4
[pid 24017] close(3)                    = 0
[pid 24017] write(1, "executing program\n", 18) = 18
executing program
[pid 24017] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24017] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24017] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24017] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24017] exit_group(0)               = ?
[pid 24017] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24017, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24018 attached
, child_tidptr=0x55558c89a690) = 24018
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24018] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24018] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24018] setpgid(0, 0)               = 0
[pid 24018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24018] write(3, "1000", 4)         = 4
[pid 24018] close(3)                    = 0
[pid 24018] write(1, "executing program\n", 18) = 18
executing program
[pid 24018] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24018] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24018] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24018] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24018] exit_group(0)               = ?
[pid 24018] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24018, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24019 attached
, child_tidptr=0x55558c89a690) = 24019
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24019] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24019] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24019] setpgid(0, 0)               = 0
[pid 24019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24019] write(3, "1000", 4)         = 4
[pid 24019] close(3)                    = 0
executing program
[pid 24019] write(1, "executing program\n", 18) = 18
[pid 24019] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24019] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24019] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24019] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24019] exit_group(0)               = ?
[pid 24019] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24019, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24020
ci2-android-5-10/strace-static-x86_64: Process 24020 attached
[pid 24020] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24020] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24020] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24020] <... prctl resumed>)        = 0
[pid 24020] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24020] write(3, "1000", 4)         = 4
[pid 24020] close(3)                    = 0
executing program
[pid 24020] write(1, "executing program\n", 18) = 18
[pid 24020] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24020] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24020] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24020] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24020] exit_group(0)               = ?
[pid 24020] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24020, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24021 attached
, child_tidptr=0x55558c89a690) = 24021
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24021] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24021] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24021] setpgid(0, 0)               = 0
[pid 24021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24021] write(3, "1000", 4)         = 4
[pid 24021] close(3)                    = 0
[pid 24021] write(1, "executing program\n", 18) = 18
executing program
[pid 24021] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24021] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24021] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24021] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24021] exit_group(0)               = ?
[pid 24021] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24021, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24022 attached
, child_tidptr=0x55558c89a690) = 24022
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24022] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24022] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24022] setpgid(0, 0)               = 0
[pid 24022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24022] write(3, "1000", 4)         = 4
[pid 24022] close(3)                    = 0
executing program
[pid 24022] write(1, "executing program\n", 18) = 18
[pid 24022] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24022] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24022] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24022] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24022] exit_group(0)               = ?
[pid 24022] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24022, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24023
ci2-android-5-10/strace-static-x86_64: Process 24023 attached
[pid 24023] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24023] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24023] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24023] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24023] write(3, "1000", 4)         = 4
[pid 24023] close(3)                    = 0
[pid 24023] write(1, "executing program\n", 18) = 18
[pid 24023] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24023] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24023] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24023] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24023] exit_group(0)               = ?
[pid 24023] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24023, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24024 attached
, child_tidptr=0x55558c89a690) = 24024
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24024] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24024] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24024] setpgid(0, 0)               = 0
[pid 24024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24024] write(3, "1000", 4)         = 4
[pid 24024] close(3)                    = 0
executing program
[pid 24024] write(1, "executing program\n", 18) = 18
[pid 24024] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24024] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24024] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24024] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24024] exit_group(0)               = ?
[pid 24024] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24024, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24025
ci2-android-5-10/strace-static-x86_64: Process 24025 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24025] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24025] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24025] setpgid(0, 0)               = 0
[pid 24025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24025] write(3, "1000", 4)         = 4
[pid 24025] close(3)                    = 0
[pid 24025] write(1, "executing program\n", 18) = 18
executing program
[pid 24025] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24025] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24025] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24025] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24025] exit_group(0)               = ?
[pid 24025] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24025, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24026 attached
, child_tidptr=0x55558c89a690) = 24026
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24026] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24026] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24026] setpgid(0, 0)               = 0
[pid 24026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24026] write(3, "1000", 4)         = 4
[pid 24026] close(3)                    = 0
[pid 24026] write(1, "executing program\n", 18) = 18
executing program
[pid 24026] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24026] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24026] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24026] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24026] exit_group(0)               = ?
[pid 24026] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24026, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24027
ci2-android-5-10/strace-static-x86_64: Process 24027 attached
[pid 24027] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24027] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24027] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24027] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24027] <... prctl resumed>)        = 0
[pid 24027] setpgid(0, 0)               = 0
[pid 24027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24027] write(3, "1000", 4)         = 4
[pid 24027] close(3)                    = 0
executing program
[pid 24027] write(1, "executing program\n", 18) = 18
[pid 24027] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24027] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24027] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24027] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24027] exit_group(0)               = ?
[pid 24027] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24027, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24028
ci2-android-5-10/strace-static-x86_64: Process 24028 attached
[pid 24028] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24028] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24028] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24028] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24028] write(3, "1000", 4)         = 4
[pid 24028] close(3)                    = 0
executing program
[pid 24028] write(1, "executing program\n", 18) = 18
[pid 24028] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24028] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24028] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24028] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24028] exit_group(0)               = ?
[pid 24028] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24028, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24029
ci2-android-5-10/strace-static-x86_64: Process 24029 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24029] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24029] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24029] setpgid(0, 0)               = 0
[pid 24029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24029] write(3, "1000", 4)         = 4
[pid 24029] close(3)                    = 0
executing program
[pid 24029] write(1, "executing program\n", 18) = 18
[pid 24029] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24029] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24029] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24029] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24029] exit_group(0)               = ?
[pid 24029] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24029, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24030 attached
, child_tidptr=0x55558c89a690) = 24030
[pid 24030] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24030] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24030] setpgid(0, 0)               = 0
[pid 24030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24030] write(3, "1000", 4)         = 4
[pid 24030] close(3)                    = 0
[pid 24030] write(1, "executing program\n", 18) = 18
[pid 24030] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24030] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24030] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24030] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24030] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24030] exit_group(0)               = ?
[pid 24030] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24030, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24031 attached
, child_tidptr=0x55558c89a690) = 24031
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24031] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24031] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24031] setpgid(0, 0)               = 0
[pid 24031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24031] write(3, "1000", 4)         = 4
[pid 24031] close(3)                    = 0
[pid 24031] write(1, "executing program\n", 18) = 18
executing program
[pid 24031] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24031] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24031] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24031] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24031] exit_group(0)               = ?
[pid 24031] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24031, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24032 attached
, child_tidptr=0x55558c89a690) = 24032
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24032] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24032] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24032] setpgid(0, 0)               = 0
[pid 24032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24032] write(3, "1000", 4)         = 4
[pid 24032] close(3)                    = 0
executing program
[pid 24032] write(1, "executing program\n", 18) = 18
[pid 24032] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24032] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24032] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24032] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24032] exit_group(0)               = ?
[pid 24032] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24032, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24033
ci2-android-5-10/strace-static-x86_64: Process 24033 attached
[pid 24033] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24033] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24033] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24033] setpgid(0, 0)               = 0
[pid 24033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24033] <... openat resumed>)       = 3
[pid 24033] write(3, "1000", 4)         = 4
[pid 24033] close(3)                    = 0
executing program
[pid 24033] write(1, "executing program\n", 18) = 18
[pid 24033] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24033] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24033] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24033] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24033] exit_group(0)               = ?
[pid 24033] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24033, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24034 attached
, child_tidptr=0x55558c89a690) = 24034
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24034] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24034] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24034] setpgid(0, 0)               = 0
[pid 24034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24034] write(3, "1000", 4)         = 4
[pid 24034] close(3)                    = 0
executing program
[pid 24034] write(1, "executing program\n", 18) = 18
[pid 24034] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24034] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24034] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24034] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24034] exit_group(0)               = ?
[pid 24034] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24034, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24035
ci2-android-5-10/strace-static-x86_64: Process 24035 attached
[pid 24035] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24035] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24035] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24035] setpgid(0, 0)               = 0
[pid 24035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24035] write(3, "1000", 4)         = 4
[pid 24035] close(3)                    = 0
[pid 24035] write(1, "executing program\n", 18) = 18
executing program
[pid 24035] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24035] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24035] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24035] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24035] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24035] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24035, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24036 attached
, child_tidptr=0x55558c89a690) = 24036
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24036] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24036] setpgid(0, 0)               = 0
[pid 24036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24036] write(3, "1000", 4)         = 4
[pid 24036] close(3)                    = 0
[pid 24036] write(1, "executing program\n", 18) = 18
executing program
[pid 24036] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24036] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24036] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24036] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24036] exit_group(0)               = ?
[pid 24036] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24036, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24037 attached
, child_tidptr=0x55558c89a690) = 24037
[pid 24037] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24037] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24037] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24037] setpgid(0, 0)               = 0
[pid 24037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24037] write(3, "1000", 4)         = 4
[pid 24037] close(3)                    = 0
executing program
[pid 24037] write(1, "executing program\n", 18) = 18
[pid 24037] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24037] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24037] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24037] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24037] exit_group(0)               = ?
[pid 24037] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24037, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24038
ci2-android-5-10/strace-static-x86_64: Process 24038 attached
[pid 24038] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24038] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24038] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24038] <... prctl resumed>)        = 0
[pid 24038] setpgid(0, 0)               = 0
[pid 24038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24038] <... openat resumed>)       = 3
[pid 24038] write(3, "1000", 4)         = 4
[pid 24038] close(3)                    = 0
[pid 24038] write(1, "executing program\n", 18) = 18
executing program
[pid 24038] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24038] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24038] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24038] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24038] exit_group(0)               = ?
[pid 24038] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24038, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24039 attached
, child_tidptr=0x55558c89a690) = 24039
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24039] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24039] setpgid(0, 0)               = 0
[pid 24039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24039] write(3, "1000", 4)         = 4
[pid 24039] close(3)                    = 0
executing program
[pid 24039] write(1, "executing program\n", 18) = 18
[pid 24039] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24039] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24039] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24039] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24039] exit_group(0)               = ?
[pid 24039] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24039, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24040 attached
 <unfinished ...>
[pid 24040] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24040] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24040
[pid 24040] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24040] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24040] write(3, "1000", 4)         = 4
[pid 24040] close(3)                    = 0
[pid 24040] write(1, "executing program\n", 18) = 18
executing program
[pid 24040] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24040] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24040] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24040] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24040] exit_group(0)               = ?
[pid 24040] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24040, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24041 attached
, child_tidptr=0x55558c89a690) = 24041
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24041] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24041] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24041] setpgid(0, 0)               = 0
[pid 24041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24041] write(3, "1000", 4)         = 4
[pid 24041] close(3)                    = 0
executing program
[pid 24041] write(1, "executing program\n", 18) = 18
[pid 24041] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24041] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24041] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24041] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24041] exit_group(0)               = ?
[pid 24041] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24041, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24042
ci2-android-5-10/strace-static-x86_64: Process 24042 attached
[pid 24042] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24042] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24042] setpgid(0, 0)               = 0
[pid 24042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24042] write(3, "1000", 4)         = 4
[pid 24042] close(3)                    = 0
[pid 24042] write(1, "executing program\n", 18) = 18
[pid 24042] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
executing program
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24042] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 24042] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24042] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24042] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24042] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24042] exit_group(0)               = ?
[pid 24042] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24042, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24043 attached
, child_tidptr=0x55558c89a690) = 24043
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24043] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24043] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24043] setpgid(0, 0)               = 0
[pid 24043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24043] write(3, "1000", 4)         = 4
[pid 24043] close(3)                    = 0
[pid 24043] write(1, "executing program\n", 18) = 18
executing program
[pid 24043] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24043] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24043] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24043] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24043] exit_group(0)               = ?
[pid 24043] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24043, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24044 attached
, child_tidptr=0x55558c89a690) = 24044
[pid 24044] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24044] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24044] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24044] <... prctl resumed>)        = 0
[pid 24044] setpgid(0, 0)               = 0
[pid 24044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24044] write(3, "1000", 4)         = 4
[pid 24044] close(3)                    = 0
executing program
[pid 24044] write(1, "executing program\n", 18) = 18
[pid 24044] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24044] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24044] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24044] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24044] exit_group(0)               = ?
[pid 24044] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24044, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24045 attached
, child_tidptr=0x55558c89a690) = 24045
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24045] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24045] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24045] setpgid(0, 0)               = 0
[pid 24045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24045] write(3, "1000", 4)         = 4
[pid 24045] close(3)                    = 0
executing program
[pid 24045] write(1, "executing program\n", 18) = 18
[pid 24045] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24045] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24045] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24045] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24045] exit_group(0)               = ?
[pid 24045] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24045, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24046
ci2-android-5-10/strace-static-x86_64: Process 24046 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24046] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24046] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24046] setpgid(0, 0)               = 0
[pid 24046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24046] write(3, "1000", 4)         = 4
[pid 24046] close(3)                    = 0
executing program
[pid 24046] write(1, "executing program\n", 18) = 18
[pid 24046] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24046] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24046] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24046] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24046] exit_group(0)               = ?
[pid 24046] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24046, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24047
ci2-android-5-10/strace-static-x86_64: Process 24047 attached
[pid 24047] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24047] setpgid(0, 0)               = 0
[pid 24047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24047] <... openat resumed>)       = 3
[pid 24047] write(3, "1000", 4)         = 4
[pid 24047] close(3)                    = 0
executing program
[pid 24047] write(1, "executing program\n", 18) = 18
[pid 24047] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24047] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24047] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24047] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24047] exit_group(0)               = ?
[pid 24047] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24047, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24048 attached
, child_tidptr=0x55558c89a690) = 24048
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24048] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24048] setpgid(0, 0)               = 0
[pid 24048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24048] write(3, "1000", 4)         = 4
[pid 24048] close(3)                    = 0
[pid 24048] write(1, "executing program\n", 18) = 18
executing program
[pid 24048] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24048] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24048] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24048] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24048] exit_group(0)               = ?
[pid 24048] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24048, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24049
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24049 attached
[pid 24049] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24049] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24049] setpgid(0, 0)               = 0
[pid 24049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24049] write(3, "1000", 4)         = 4
[pid 24049] close(3)                    = 0
[pid 24049] write(1, "executing program\n", 18) = 18
executing program
[pid 24049] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24049] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24049] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24049] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24049] exit_group(0)               = ?
[pid 24049] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24049, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24050
ci2-android-5-10/strace-static-x86_64: Process 24050 attached
[pid 24050] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24050] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24050] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24050] setpgid(0, 0)               = 0
[pid 24050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24050] write(3, "1000", 4)         = 4
[pid 24050] close(3)                    = 0
executing program
[pid 24050] write(1, "executing program\n", 18) = 18
[pid 24050] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24050] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24050] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24050] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24050] exit_group(0)               = ?
[pid 24050] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24050, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24051 attached
, child_tidptr=0x55558c89a690) = 24051
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24051] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24051] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24051] setpgid(0, 0)               = 0
[pid 24051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24051] write(3, "1000", 4)         = 4
[pid 24051] close(3)                    = 0
executing program
[pid 24051] write(1, "executing program\n", 18) = 18
[pid 24051] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24051] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24051] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24051] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24051] exit_group(0)               = ?
[pid 24051] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24051, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24052
ci2-android-5-10/strace-static-x86_64: Process 24052 attached
[pid 24052] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24052] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24052] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24052] <... prctl resumed>)        = 0
[pid 24052] setpgid(0, 0)               = 0
[pid 24052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24052] <... openat resumed>)       = 3
[pid 24052] write(3, "1000", 4)         = 4
[pid 24052] close(3)                    = 0
[pid 24052] write(1, "executing program\n", 18) = 18
executing program
[pid 24052] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24052] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24052] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24052] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24052] exit_group(0)               = ?
[pid 24052] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24052, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24053
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24053 attached
[pid 24053] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24053] setpgid(0, 0)               = 0
[pid 24053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24053] write(3, "1000", 4)         = 4
[pid 24053] close(3)                    = 0
executing program
[pid 24053] write(1, "executing program\n", 18) = 18
[pid 24053] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24053] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24053] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24053] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24053] exit_group(0)               = ?
[pid 24053] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24053, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24054 attached
, child_tidptr=0x55558c89a690) = 24054
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24054] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24054] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24054] setpgid(0, 0)               = 0
[pid 24054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24054] write(3, "1000", 4)         = 4
[pid 24054] close(3)                    = 0
executing program
[pid 24054] write(1, "executing program\n", 18) = 18
[pid 24054] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24054] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24054] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24054] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24054] exit_group(0)               = ?
[pid 24054] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24054, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24055 attached
, child_tidptr=0x55558c89a690) = 24055
[pid 24055] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24055] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24055] setpgid(0, 0)               = 0
[pid 24055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24055] <... openat resumed>)       = 3
[pid 24055] write(3, "1000", 4)         = 4
[pid 24055] close(3)                    = 0
[pid 24055] write(1, "executing program\n", 18) = 18
[pid 24055] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24055] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24055] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24055] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24055] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24055] exit_group(0)               = ?
[pid 24055] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24055, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24056 attached
, child_tidptr=0x55558c89a690) = 24056
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24056] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24056] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24056] setpgid(0, 0)               = 0
[pid 24056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24056] write(3, "1000", 4)         = 4
[pid 24056] close(3)                    = 0
[pid 24056] write(1, "executing program\n", 18) = 18
executing program
[pid 24056] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24056] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24056] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24056] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24056] exit_group(0)               = ?
[pid 24056] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24056, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24057
ci2-android-5-10/strace-static-x86_64: Process 24057 attached
[pid 24057] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24057] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24057] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24057] setpgid(0, 0)               = 0
[pid 24057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24057] write(3, "1000", 4)         = 4
[pid 24057] close(3)                    = 0
executing program
[pid 24057] write(1, "executing program\n", 18) = 18
[pid 24057] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24057] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24057] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24057] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24057] exit_group(0)               = ?
[pid 24057] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24057, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24058
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24058 attached
[pid 24058] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24058] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24058] setpgid(0, 0)               = 0
[pid 24058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24058] write(3, "1000", 4)         = 4
[pid 24058] close(3)                    = 0
[pid 24058] write(1, "executing program\n", 18) = 18
executing program
[pid 24058] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24058] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24058] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24058] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24058] exit_group(0)               = ?
[pid 24058] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24058, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24059 attached
, child_tidptr=0x55558c89a690) = 24059
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24059] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24059] <... set_robust_list resumed>) = 0
[pid 24059] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24059] setpgid(0, 0)               = 0
[pid 24059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24059] write(3, "1000", 4)         = 4
[pid 24059] close(3)                    = 0
executing program
[pid 24059] write(1, "executing program\n", 18) = 18
[pid 24059] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24059] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24059] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24059] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24059] exit_group(0)               = ?
[pid 24059] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24059, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24060
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24060 attached
[pid 24060] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24060] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24060] setpgid(0, 0)               = 0
[pid 24060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24060] write(3, "1000", 4)         = 4
[pid 24060] close(3)                    = 0
[pid 24060] write(1, "executing program\n", 18) = 18
executing program
[pid 24060] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24060] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24060] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24060] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24060] exit_group(0)               = ?
[pid 24060] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24060, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24061
ci2-android-5-10/strace-static-x86_64: Process 24061 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24061] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24061] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24061] setpgid(0, 0)               = 0
[pid 24061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24061] write(3, "1000", 4)         = 4
[pid 24061] close(3)                    = 0
[pid 24061] write(1, "executing program\n", 18) = 18
executing program
[pid 24061] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24061] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24061] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24061] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24061] exit_group(0)               = ?
[pid 24061] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24061, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24062
ci2-android-5-10/strace-static-x86_64: Process 24062 attached
[pid 24062] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24062] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24062] <... prctl resumed>)        = 0
[pid 24062] setpgid(0, 0)               = 0
[pid 24062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24062] <... openat resumed>)       = 3
[pid 24062] write(3, "1000", 4)         = 4
[pid 24062] close(3)                    = 0
executing program
[pid 24062] write(1, "executing program\n", 18) = 18
[pid 24062] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24062] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24062] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24062] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24062] exit_group(0)               = ?
[pid 24062] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24062, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24063 attached
, child_tidptr=0x55558c89a690) = 24063
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24063] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24063] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24063] setpgid(0, 0)               = 0
[pid 24063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24063] write(3, "1000", 4)         = 4
[pid 24063] close(3)                    = 0
executing program
[pid 24063] write(1, "executing program\n", 18) = 18
[pid 24063] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24063] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24063] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24063] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24063] exit_group(0)               = ?
[pid 24063] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24063, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24064
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24064 attached
[pid 24064] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24064] setpgid(0, 0)               = 0
[pid 24064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24064] write(3, "1000", 4)         = 4
[pid 24064] close(3)                    = 0
[pid 24064] write(1, "executing program\n", 18) = 18
executing program
[pid 24064] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24064] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24064] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24064] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24064] exit_group(0)               = ?
[pid 24064] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24064, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24065
ci2-android-5-10/strace-static-x86_64: Process 24065 attached
[pid 24065] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24065] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24065] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24065] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24065] <... prctl resumed>)        = 0
[pid 24065] setpgid(0, 0)               = 0
[pid 24065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24065] write(3, "1000", 4)         = 4
[pid 24065] close(3)                    = 0
executing program
[pid 24065] write(1, "executing program\n", 18) = 18
[pid 24065] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24065] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24065] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24065] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24065] exit_group(0)               = ?
[pid 24065] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24065, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24066 attached
, child_tidptr=0x55558c89a690) = 24066
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24066] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24066] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24066] setpgid(0, 0)               = 0
[pid 24066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24066] write(3, "1000", 4)         = 4
[pid 24066] close(3)                    = 0
[pid 24066] write(1, "executing program\n", 18) = 18
executing program
[pid 24066] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24066] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24066] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24066] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24066] exit_group(0)               = ?
[pid 24066] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24066, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24067 attached
 <unfinished ...>
[pid 24067] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24067] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24067] setpgid(0, 0)               = 0
[pid 24067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24067
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24067] <... openat resumed>)       = 3
[pid 24067] write(3, "1000", 4)         = 4
[pid 24067] close(3)                    = 0
[pid 24067] write(1, "executing program\n", 18) = 18
executing program
[pid 24067] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24067] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24067] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24067] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24067] exit_group(0)               = ?
[pid 24067] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24067, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24068
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24068 attached
[pid 24068] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24068] setpgid(0, 0)               = 0
[pid 24068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24068] write(3, "1000", 4)         = 4
[pid 24068] close(3)                    = 0
[pid 24068] write(1, "executing program\n", 18) = 18
executing program
[pid 24068] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24068] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24068] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24068] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24068] exit_group(0)               = ?
[pid 24068] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24068, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24069 attached
, child_tidptr=0x55558c89a690) = 24069
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24069] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24069] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24069] setpgid(0, 0)               = 0
[pid 24069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24069] write(3, "1000", 4)         = 4
[pid 24069] close(3)                    = 0
executing program
[pid 24069] write(1, "executing program\n", 18) = 18
[pid 24069] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24069] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24069] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24069] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24069] exit_group(0)               = ?
[pid 24069] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24069, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24070 attached
, child_tidptr=0x55558c89a690) = 24070
[pid 24070] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24070] <... set_robust_list resumed>) = 0
[pid 24070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24070] setpgid(0, 0)               = 0
[pid 24070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24070] write(3, "1000", 4)         = 4
[pid 24070] close(3)                    = 0
[pid 24070] write(1, "executing program\n", 18) = 18
executing program
[pid 24070] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24070] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24070] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24070] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24070] exit_group(0)               = ?
[pid 24070] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24070, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24071
ci2-android-5-10/strace-static-x86_64: Process 24071 attached
[pid 24071] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24071] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24071] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24071] setpgid(0, 0)               = 0
[pid 24071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24071] <... openat resumed>)       = 3
[pid 24071] write(3, "1000", 4)         = 4
[pid 24071] close(3)                    = 0
executing program
[pid 24071] write(1, "executing program\n", 18) = 18
[pid 24071] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24071] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24071] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24071] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24071] exit_group(0)               = ?
[pid 24071] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24071, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24072
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24072 attached
[pid 24072] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24072] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24072] setpgid(0, 0)               = 0
[pid 24072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24072] write(3, "1000", 4)         = 4
[pid 24072] close(3)                    = 0
executing program
[pid 24072] write(1, "executing program\n", 18) = 18
[pid 24072] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24072] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24072] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24072] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24072] exit_group(0)               = ?
[pid 24072] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24072, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24073
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 24073 attached
, NULL, 8) = 0
[pid 24073] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24073] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24073] setpgid(0, 0)               = 0
[pid 24073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24073] write(3, "1000", 4)         = 4
[pid 24073] close(3)                    = 0
executing program
[pid 24073] write(1, "executing program\n", 18) = 18
[pid 24073] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24073] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24073] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24073] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24073] exit_group(0)               = ?
[pid 24073] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24073, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24074
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24074 attached
[pid 24074] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24074] setpgid(0, 0)               = 0
[pid 24074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24074] write(3, "1000", 4)         = 4
[pid 24074] close(3)                    = 0
[pid 24074] write(1, "executing program\n", 18) = 18
executing program
[pid 24074] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24074] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24074] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24074] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24074] exit_group(0)               = ?
[pid 24074] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24074, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24075
ci2-android-5-10/strace-static-x86_64: Process 24075 attached
[pid 24075] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24075] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24075] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24075] setpgid(0, 0)               = 0
[pid 24075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24075] <... openat resumed>)       = 3
[pid 24075] write(3, "1000", 4)         = 4
[pid 24075] close(3)                    = 0
[pid 24075] write(1, "executing program\n", 18) = 18
executing program
[pid 24075] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24075] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24075] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24075] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24075] exit_group(0)               = ?
[pid 24075] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24075, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24076 attached
, child_tidptr=0x55558c89a690) = 24076
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24076] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24076] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24076] setpgid(0, 0)               = 0
[pid 24076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24076] write(3, "1000", 4)         = 4
[pid 24076] close(3)                    = 0
[pid 24076] write(1, "executing program\n", 18) = 18
executing program
[pid 24076] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24076] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24076] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24076] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24076] exit_group(0)               = ?
[pid 24076] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24076, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24077 attached
, child_tidptr=0x55558c89a690) = 24077
[pid 24077] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24077] <... set_robust_list resumed>) = 0
[pid 24077] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24077] setpgid(0, 0)               = 0
[pid 24077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24077] write(3, "1000", 4)         = 4
[pid 24077] close(3)                    = 0
executing program
[pid 24077] write(1, "executing program\n", 18) = 18
[pid 24077] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24077] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24077] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24077] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24077] exit_group(0)               = ?
[pid 24077] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24077, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24078 attached
, child_tidptr=0x55558c89a690) = 24078
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24078] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24078] setpgid(0, 0)               = 0
[pid 24078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24078] write(3, "1000", 4)         = 4
[pid 24078] close(3)                    = 0
executing program
[pid 24078] write(1, "executing program\n", 18) = 18
[pid 24078] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24078] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24078] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24078] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24078] exit_group(0)               = ?
[pid 24078] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24078, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24079
ci2-android-5-10/strace-static-x86_64: Process 24079 attached
[pid 24079] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24079] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24079] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24079] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24079] write(3, "1000", 4)         = 4
[pid 24079] close(3)                    = 0
[pid 24079] write(1, "executing program\n", 18) = 18
executing program
[pid 24079] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24079] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24079] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24079] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24079] exit_group(0)               = ?
[pid 24079] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24079, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24080
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24080 attached
[pid 24080] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24080] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24080] setpgid(0, 0)               = 0
[pid 24080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24080] write(3, "1000", 4)         = 4
[pid 24080] close(3)                    = 0
[pid 24080] write(1, "executing program\n", 18) = 18
executing program
[pid 24080] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24080] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24080] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24080] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24080] exit_group(0)               = ?
[pid 24080] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24080, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24081
ci2-android-5-10/strace-static-x86_64: Process 24081 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24081] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24081] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24081] setpgid(0, 0)               = 0
[pid 24081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24081] write(3, "1000", 4)         = 4
[pid 24081] close(3)                    = 0
executing program
[pid 24081] write(1, "executing program\n", 18) = 18
[pid 24081] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24081] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24081] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24081] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24081] exit_group(0)               = ?
[pid 24081] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24081, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24082
ci2-android-5-10/strace-static-x86_64: Process 24082 attached
[pid 24082] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24082] setpgid(0, 0)               = 0
[pid 24082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24082] <... openat resumed>)       = 3
[pid 24082] write(3, "1000", 4)         = 4
[pid 24082] close(3)                    = 0
[pid 24082] write(1, "executing program\n", 18) = 18
executing program
[pid 24082] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24082] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24082] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24082] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24082] exit_group(0)               = ?
[pid 24082] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24082, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24083 attached
, child_tidptr=0x55558c89a690) = 24083
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24083] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24083] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24083] setpgid(0, 0)               = 0
[pid 24083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24083] write(3, "1000", 4)         = 4
[pid 24083] close(3)                    = 0
[pid 24083] write(1, "executing program\n", 18) = 18
executing program
[pid 24083] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24083] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24083] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24083] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24083] exit_group(0)               = ?
[pid 24083] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24083, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24084
ci2-android-5-10/strace-static-x86_64: Process 24084 attached
[pid 24084] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24084] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24084] write(3, "1000", 4)         = 4
[pid 24084] close(3)                    = 0
[pid 24084] write(1, "executing program\n", 18) = 18
executing program
[pid 24084] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24084] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24084] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24084] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24084] exit_group(0)               = ?
[pid 24084] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24084, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24085 attached
, child_tidptr=0x55558c89a690) = 24085
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24085] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24085] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24085] setpgid(0, 0)               = 0
[pid 24085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24085] write(3, "1000", 4)         = 4
[pid 24085] close(3)                    = 0
[pid 24085] write(1, "executing program\n", 18) = 18
[pid 24085] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24085] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24085] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24085] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24085] exit_group(0)               = ?
[pid 24085] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24085, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24086 attached
, child_tidptr=0x55558c89a690) = 24086
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24086] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24086] setpgid(0, 0)               = 0
[pid 24086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24086] write(3, "1000", 4)         = 4
[pid 24086] close(3)                    = 0
[pid 24086] write(1, "executing program\n", 18) = 18
executing program
[pid 24086] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24086] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24086] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24086] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24086] exit_group(0)               = ?
[pid 24086] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24086, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24087
ci2-android-5-10/strace-static-x86_64: Process 24087 attached
[pid 24087] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24087] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24087] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24087] setpgid(0, 0)               = 0
[pid 24087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24087] write(3, "1000", 4)         = 4
[pid 24087] close(3)                    = 0
[pid 24087] write(1, "executing program\n", 18) = 18
executing program
[pid 24087] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24087] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24087] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24087] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24087] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24087] exit_group(0)               = ?
[pid 24087] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24087, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24088
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24088 attached
[pid 24088] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24088] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24088] setpgid(0, 0)               = 0
[pid 24088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24088] write(3, "1000", 4)         = 4
[pid 24088] close(3)                    = 0
[pid 24088] write(1, "executing program\n", 18) = 18
[pid 24088] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24088] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24088] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24088] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24088] exit_group(0)               = ?
[pid 24088] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24088, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24089 attached
, child_tidptr=0x55558c89a690) = 24089
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24089] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24089] setpgid(0, 0)               = 0
[pid 24089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24089] write(3, "1000", 4)         = 4
[pid 24089] close(3)                    = 0
executing program
[pid 24089] write(1, "executing program\n", 18) = 18
[pid 24089] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24089] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24089] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24089] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24089] exit_group(0)               = ?
[pid 24089] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24089, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24090
ci2-android-5-10/strace-static-x86_64: Process 24090 attached
[pid 24090] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24090] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24090] setpgid(0, 0)               = 0
[pid 24090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24090] <... openat resumed>)       = 3
[pid 24090] write(3, "1000", 4)         = 4
[pid 24090] close(3)                    = 0
[pid 24090] write(1, "executing program\n", 18) = 18
[pid 24090] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24090] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24090] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24090] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24090] exit_group(0)               = ?
[pid 24090] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24090, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24091
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24091 attached
[pid 24091] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24091] setpgid(0, 0)               = 0
[pid 24091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24091] write(3, "1000", 4)         = 4
[pid 24091] close(3)                    = 0
[pid 24091] write(1, "executing program\n", 18) = 18
executing program
[pid 24091] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24091] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24091] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24091] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24091] exit_group(0)               = ?
[pid 24091] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24091, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24092 attached
, child_tidptr=0x55558c89a690) = 24092
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24092] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24092] setpgid(0, 0)               = 0
[pid 24092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24092] write(3, "1000", 4)         = 4
[pid 24092] close(3)                    = 0
executing program
[pid 24092] write(1, "executing program\n", 18) = 18
[pid 24092] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24092] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24092] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24092] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24092] exit_group(0)               = ?
[pid 24092] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24092, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24093
ci2-android-5-10/strace-static-x86_64: Process 24093 attached
[pid 24093] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24093] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24093] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24093] setpgid(0, 0)               = 0
[pid 24093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24093] write(3, "1000", 4)         = 4
[pid 24093] close(3)                    = 0
[pid 24093] write(1, "executing program\n", 18) = 18
executing program
[pid 24093] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24093] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24093] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24093] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24093] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24093] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24093, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24094 attached
, child_tidptr=0x55558c89a690) = 24094
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24094] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24094] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24094] setpgid(0, 0)               = 0
[pid 24094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24094] write(3, "1000", 4)         = 4
[pid 24094] close(3)                    = 0
executing program
[pid 24094] write(1, "executing program\n", 18) = 18
[pid 24094] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24094] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24094] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24094] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24094] exit_group(0)               = ?
[pid 24094] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24094, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24095 attached
, child_tidptr=0x55558c89a690) = 24095
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24095] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24095] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24095] setpgid(0, 0)               = 0
[pid 24095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24095] write(3, "1000", 4)         = 4
[pid 24095] close(3)                    = 0
[pid 24095] write(1, "executing program\n", 18) = 18
executing program
[pid 24095] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24095] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24095] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24095] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24095] exit_group(0)               = ?
[pid 24095] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24095, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24096
ci2-android-5-10/strace-static-x86_64: Process 24096 attached
[pid 24096] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24096] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24096] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24096] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24096] write(3, "1000", 4)         = 4
[pid 24096] close(3)                    = 0
executing program
[pid 24096] write(1, "executing program\n", 18) = 18
[pid 24096] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24096] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24096] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24096] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24096] exit_group(0)               = ?
[pid 24096] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24096, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24097 attached
, child_tidptr=0x55558c89a690) = 24097
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24097] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24097] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24097] setpgid(0, 0)               = 0
[pid 24097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24097] write(3, "1000", 4)         = 4
[pid 24097] close(3)                    = 0
executing program
[pid 24097] write(1, "executing program\n", 18) = 18
[pid 24097] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24097] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24097] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24097] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24097] exit_group(0)               = ?
[pid 24097] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24097, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24098
ci2-android-5-10/strace-static-x86_64: Process 24098 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24098] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24098] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24098] setpgid(0, 0)               = 0
[pid 24098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24098] write(3, "1000", 4)         = 4
[pid 24098] close(3)                    = 0
[pid 24098] write(1, "executing program\n", 18) = 18
executing program
[pid 24098] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24098] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24098] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24098] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24098] exit_group(0)               = ?
[pid 24098] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24098, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24099 attached
, child_tidptr=0x55558c89a690) = 24099
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24099] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24099] <... set_robust_list resumed>) = 0
[pid 24099] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24099] setpgid(0, 0)               = 0
[pid 24099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24099] write(3, "1000", 4)         = 4
[pid 24099] close(3)                    = 0
[pid 24099] write(1, "executing program\n", 18) = 18
executing program
[pid 24099] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24099] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24099] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24099] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24099] exit_group(0)               = ?
[pid 24099] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24099, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24100
ci2-android-5-10/strace-static-x86_64: Process 24100 attached
[pid 24100] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24100] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24100] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24100] write(3, "1000", 4)         = 4
[pid 24100] close(3)                    = 0
[pid 24100] write(1, "executing program\n", 18) = 18
executing program
[pid 24100] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24100] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24100] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24100] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24100] exit_group(0)               = ?
[pid 24100] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24100, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24101
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24101 attached
[pid 24101] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24101] setpgid(0, 0)               = 0
[pid 24101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24101] write(3, "1000", 4)         = 4
[pid 24101] close(3)                    = 0
executing program
[pid 24101] write(1, "executing program\n", 18) = 18
[pid 24101] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24101] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24101] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24101] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24101] exit_group(0)               = ?
[pid 24101] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24102
ci2-android-5-10/strace-static-x86_64: Process 24102 attached
[pid 24102] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24102] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24102] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24102] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24102] <... prctl resumed>)        = 0
[pid 24102] setpgid(0, 0)               = 0
[pid 24102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24102] write(3, "1000", 4)         = 4
[pid 24102] close(3)                    = 0
executing program
[pid 24102] write(1, "executing program\n", 18) = 18
[pid 24102] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24102] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24102] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24102] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24102] exit_group(0)               = ?
[pid 24102] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24102, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24103 attached
, child_tidptr=0x55558c89a690) = 24103
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24103] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24103] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24103] setpgid(0, 0)               = 0
[pid 24103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24103] write(3, "1000", 4)         = 4
[pid 24103] close(3)                    = 0
[pid 24103] write(1, "executing program\n", 18) = 18
executing program
[pid 24103] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24103] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24103] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24103] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24103] exit_group(0)               = ?
[pid 24103] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24103, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24104
ci2-android-5-10/strace-static-x86_64: Process 24104 attached
[pid 24104] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24104] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24104] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24104] <... prctl resumed>)        = 0
[pid 24104] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24104] write(3, "1000", 4)         = 4
[pid 24104] close(3)                    = 0
executing program
[pid 24104] write(1, "executing program\n", 18) = 18
[pid 24104] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24104] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24104] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24104] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24104] exit_group(0)               = ?
[pid 24104] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24104, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24105
ci2-android-5-10/strace-static-x86_64: Process 24105 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24105] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24105] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24105] setpgid(0, 0)               = 0
[pid 24105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24105] write(3, "1000", 4)         = 4
[pid 24105] close(3)                    = 0
[pid 24105] write(1, "executing program\n", 18) = 18
executing program
[pid 24105] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24105] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24105] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24105] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24105] exit_group(0)               = ?
[pid 24105] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24106 attached
, child_tidptr=0x55558c89a690) = 24106
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24106] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24106] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24106] setpgid(0, 0)               = 0
[pid 24106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24106] write(3, "1000", 4)         = 4
[pid 24106] close(3)                    = 0
executing program
[pid 24106] write(1, "executing program\n", 18) = 18
[pid 24106] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24106] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24106] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24106] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24106] exit_group(0)               = ?
[pid 24106] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24106, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24107 attached
, child_tidptr=0x55558c89a690) = 24107
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24107] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24107] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24107] setpgid(0, 0)               = 0
[pid 24107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24107] write(3, "1000", 4)         = 4
[pid 24107] close(3)                    = 0
[pid 24107] write(1, "executing program\n", 18) = 18
executing program
[pid 24107] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24107] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24107] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24107] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24107] exit_group(0)               = ?
[pid 24107] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24107, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24108
ci2-android-5-10/strace-static-x86_64: Process 24108 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24108] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24108] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24108] setpgid(0, 0)               = 0
[pid 24108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24108] write(3, "1000", 4)         = 4
[pid 24108] close(3)                    = 0
executing program
[pid 24108] write(1, "executing program\n", 18) = 18
[pid 24108] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24108] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24108] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24108] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24108] exit_group(0)               = ?
[pid 24108] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24108, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24109
ci2-android-5-10/strace-static-x86_64: Process 24109 attached
[pid 24109] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24109] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24109] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24109] setpgid(0, 0)               = 0
[pid 24109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24109] <... openat resumed>)       = 3
[pid 24109] write(3, "1000", 4)         = 4
[pid 24109] close(3)                    = 0
[pid 24109] write(1, "executing program\n", 18) = 18
executing program
[pid 24109] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24109] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24109] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24109] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24109] exit_group(0)               = ?
[pid 24109] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24109, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24110 attached
, child_tidptr=0x55558c89a690) = 24110
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24110] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24110] <... set_robust_list resumed>) = 0
[pid 24110] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24110] setpgid(0, 0)               = 0
[pid 24110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24110] write(3, "1000", 4)         = 4
[pid 24110] close(3)                    = 0
[pid 24110] write(1, "executing program\n", 18) = 18
executing program
[pid 24110] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24110] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24110] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24110] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24110] exit_group(0)               = ?
[pid 24110] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24110, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24111 attached
, child_tidptr=0x55558c89a690) = 24111
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24111] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24111] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24111] setpgid(0, 0)               = 0
[pid 24111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24111] write(3, "1000", 4)         = 4
[pid 24111] close(3)                    = 0
executing program
[pid 24111] write(1, "executing program\n", 18) = 18
[pid 24111] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24111] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24111] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24111] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24111] exit_group(0)               = ?
[pid 24111] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24111, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24112
ci2-android-5-10/strace-static-x86_64: Process 24112 attached
[pid 24112] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24112] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24112] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24112] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24112] write(3, "1000", 4)         = 4
[pid 24112] close(3)                    = 0
executing program
[pid 24112] write(1, "executing program\n", 18) = 18
[pid 24112] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24112] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24112] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24112] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24112] exit_group(0)               = ?
[pid 24112] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24112, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24113 attached
, child_tidptr=0x55558c89a690) = 24113
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24113] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24113] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24113] setpgid(0, 0)               = 0
[pid 24113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24113] write(3, "1000", 4)         = 4
[pid 24113] close(3)                    = 0
executing program
[pid 24113] write(1, "executing program\n", 18) = 18
[pid 24113] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24113] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24113] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24113] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24113] exit_group(0)               = ?
[pid 24113] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24113, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24114
ci2-android-5-10/strace-static-x86_64: Process 24114 attached
[pid 24114] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24114] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24114] setpgid(0, 0)               = 0
[pid 24114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24114] <... openat resumed>)       = 3
[pid 24114] write(3, "1000", 4)         = 4
[pid 24114] close(3)                    = 0
[pid 24114] write(1, "executing program\n", 18) = 18
executing program
[pid 24114] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24114] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24114] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24114] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24114] exit_group(0)               = ?
[pid 24114] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24114, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24115 attached
, child_tidptr=0x55558c89a690) = 24115
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24115] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24115] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24115] setpgid(0, 0)               = 0
[pid 24115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24115] write(3, "1000", 4)         = 4
[pid 24115] close(3)                    = 0
executing program
[pid 24115] write(1, "executing program\n", 18) = 18
[pid 24115] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24115] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24115] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24115] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24115] exit_group(0)               = ?
[pid 24115] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24116
ci2-android-5-10/strace-static-x86_64: Process 24116 attached
[pid 24116] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24116] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24116] setpgid(0, 0)               = 0
[pid 24116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24116] <... openat resumed>)       = 3
[pid 24116] write(3, "1000", 4)         = 4
[pid 24116] close(3)                    = 0
[pid 24116] write(1, "executing program\n", 18) = 18
executing program
[pid 24116] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24116] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24116] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24116] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24116] exit_group(0)               = ?
[pid 24116] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24116, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24117 attached
, child_tidptr=0x55558c89a690) = 24117
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24117] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24117] setpgid(0, 0)               = 0
[pid 24117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24117] write(3, "1000", 4)         = 4
[pid 24117] close(3)                    = 0
[pid 24117] write(1, "executing program\n", 18) = 18
[pid 24117] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24117] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24117] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24117] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24117] exit_group(0)               = ?
[pid 24117] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24118 attached
, child_tidptr=0x55558c89a690) = 24118
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24118] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24118] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24118] setpgid(0, 0)               = 0
[pid 24118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24118] write(3, "1000", 4)         = 4
[pid 24118] close(3)                    = 0
executing program
[pid 24118] write(1, "executing program\n", 18) = 18
[pid 24118] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24118] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24118] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24118] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24118] exit_group(0)               = ?
[pid 24118] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24118, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24119 attached
, child_tidptr=0x55558c89a690) = 24119
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24119] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24119] setpgid(0, 0)               = 0
[pid 24119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24119] write(3, "1000", 4)         = 4
[pid 24119] close(3)                    = 0
executing program
[pid 24119] write(1, "executing program\n", 18) = 18
[pid 24119] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24119] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24119] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24119] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24119] exit_group(0)               = ?
[pid 24119] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24119, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24120
ci2-android-5-10/strace-static-x86_64: Process 24120 attached
[pid 24120] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24120] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24120] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24120] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24120] <... prctl resumed>)        = 0
[pid 24120] setpgid(0, 0)               = 0
[pid 24120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24120] write(3, "1000", 4)         = 4
[pid 24120] close(3)                    = 0
[pid 24120] write(1, "executing program\n", 18) = 18
executing program
[pid 24120] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24120] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24120] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24120] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24120] exit_group(0)               = ?
[pid 24120] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24120, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24121 attached
, child_tidptr=0x55558c89a690) = 24121
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24121] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24121] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24121] setpgid(0, 0)               = 0
[pid 24121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24121] write(3, "1000", 4)         = 4
[pid 24121] close(3)                    = 0
[pid 24121] write(1, "executing program\n", 18) = 18
executing program
[pid 24121] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24121] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24121] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24121] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24121] exit_group(0)               = ?
[pid 24121] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24121, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24122
ci2-android-5-10/strace-static-x86_64: Process 24122 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24122] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24122] <... set_robust_list resumed>) = 0
[pid 24122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24122] setpgid(0, 0)               = 0
[pid 24122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24122] write(3, "1000", 4)         = 4
[pid 24122] close(3)                    = 0
executing program
[pid 24122] write(1, "executing program\n", 18) = 18
[pid 24122] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24122] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24122] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24122] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24122] exit_group(0)               = ?
[pid 24122] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24122, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24123
ci2-android-5-10/strace-static-x86_64: Process 24123 attached
[pid 24123] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24123] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24123] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24123] setpgid(0, 0)               = 0
[pid 24123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24123] write(3, "1000", 4)         = 4
[pid 24123] close(3)                    = 0
[pid 24123] write(1, "executing program\n", 18) = 18
executing program
[pid 24123] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24123] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24123] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24123] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24123] exit_group(0)               = ?
[pid 24123] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24124 attached
, child_tidptr=0x55558c89a690) = 24124
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24124] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24124] <... set_robust_list resumed>) = 0
[pid 24124] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24124] setpgid(0, 0)               = 0
[pid 24124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24124] write(3, "1000", 4)         = 4
[pid 24124] close(3)                    = 0
[pid 24124] write(1, "executing program\n", 18) = 18
executing program
[pid 24124] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24124] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24124] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24124] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24124] exit_group(0)               = ?
[pid 24124] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24124, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24125 attached
, child_tidptr=0x55558c89a690) = 24125
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24125] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24125] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24125] setpgid(0, 0)               = 0
[pid 24125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24125] write(3, "1000", 4)         = 4
[pid 24125] close(3)                    = 0
[pid 24125] write(1, "executing program\n", 18) = 18
[pid 24125] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24125] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24125] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24125] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24125] exit_group(0)               = ?
[pid 24125] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24125, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24126
ci2-android-5-10/strace-static-x86_64: Process 24126 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24126] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24126] setpgid(0, 0)               = 0
[pid 24126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24126] write(3, "1000", 4)         = 4
[pid 24126] close(3)                    = 0
[pid 24126] write(1, "executing program\n", 18) = 18
executing program
[pid 24126] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24126] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24126] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24126] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24126] exit_group(0)               = ?
[pid 24126] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24126, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24127 attached
, child_tidptr=0x55558c89a690) = 24127
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24127] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24127] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24127] setpgid(0, 0)               = 0
[pid 24127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24127] write(3, "1000", 4)         = 4
[pid 24127] close(3)                    = 0
[pid 24127] write(1, "executing program\n", 18) = 18
executing program
[pid 24127] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24127] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24127] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24127] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24127] exit_group(0)               = ?
[pid 24127] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24127, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24128
ci2-android-5-10/strace-static-x86_64: Process 24128 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24128] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24128] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24128] setpgid(0, 0)               = 0
[pid 24128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24128] write(3, "1000", 4)         = 4
[pid 24128] close(3)                    = 0
executing program
[pid 24128] write(1, "executing program\n", 18) = 18
[pid 24128] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24128] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24128] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24128] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24128] exit_group(0)               = ?
[pid 24128] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24128, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24129 attached
, child_tidptr=0x55558c89a690) = 24129
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24129] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24129] <... set_robust_list resumed>) = 0
[pid 24129] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24129] setpgid(0, 0)               = 0
[pid 24129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24129] write(3, "1000", 4)         = 4
[pid 24129] close(3)                    = 0
executing program
[pid 24129] write(1, "executing program\n", 18) = 18
[pid 24129] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24129] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24129] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24129] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24129] exit_group(0)               = ?
[pid 24129] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24129, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24130 attached
, child_tidptr=0x55558c89a690) = 24130
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24130] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24130] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24130] setpgid(0, 0)               = 0
[pid 24130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24130] write(3, "1000", 4)         = 4
[pid 24130] close(3)                    = 0
[pid 24130] write(1, "executing program\n", 18) = 18
executing program
[pid 24130] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24130] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24130] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24130] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24130] exit_group(0)               = ?
[pid 24130] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24130, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24131
ci2-android-5-10/strace-static-x86_64: Process 24131 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24131] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24131] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24131] setpgid(0, 0)               = 0
[pid 24131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24131] write(3, "1000", 4)         = 4
[pid 24131] close(3)                    = 0
[pid 24131] write(1, "executing program\n", 18) = 18
executing program
[pid 24131] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24131] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24131] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24131] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24131] exit_group(0)               = ?
[pid 24131] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24131, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24132
ci2-android-5-10/strace-static-x86_64: Process 24132 attached
[pid 24132] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24132] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24132] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24132] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24132] write(3, "1000", 4)         = 4
[pid 24132] close(3)                    = 0
[pid 24132] write(1, "executing program\n", 18) = 18
executing program
[pid 24132] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24132] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24132] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24132] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24132] exit_group(0)               = ?
[pid 24132] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24132, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24133
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24133 attached
[pid 24133] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24133] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24133] setpgid(0, 0)               = 0
[pid 24133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24133] write(3, "1000", 4)         = 4
[pid 24133] close(3)                    = 0
[pid 24133] write(1, "executing program\n", 18) = 18
executing program
[pid 24133] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24133] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24133] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24133] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24133] exit_group(0)               = ?
[pid 24133] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24133, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24134
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24134 attached
[pid 24134] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24134] setpgid(0, 0)               = 0
[pid 24134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24134] write(3, "1000", 4)         = 4
[pid 24134] close(3)                    = 0
[pid 24134] write(1, "executing program\n", 18) = 18
executing program
[pid 24134] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24134] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24134] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24134] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24134] exit_group(0)               = ?
[pid 24134] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24134, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24135
ci2-android-5-10/strace-static-x86_64: Process 24135 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24135] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24135] <... set_robust_list resumed>) = 0
[pid 24135] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24135] setpgid(0, 0)               = 0
[pid 24135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24135] write(3, "1000", 4)         = 4
[pid 24135] close(3)                    = 0
[pid 24135] write(1, "executing program\n", 18) = 18
executing program
[pid 24135] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24135] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24135] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24135] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24135] exit_group(0)               = ?
[pid 24135] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24135, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24136
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24136 attached
[pid 24136] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24136] setpgid(0, 0)               = 0
[pid 24136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24136] write(3, "1000", 4)         = 4
[pid 24136] close(3)                    = 0
executing program
[pid 24136] write(1, "executing program\n", 18) = 18
[pid 24136] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24136] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24136] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24136] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24136] exit_group(0)               = ?
[pid 24136] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24136, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24137 attached
 <unfinished ...>
[pid 24137] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24137] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24137
[pid 24137] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24137] setpgid(0, 0)               = 0
[pid 24137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24137] write(3, "1000", 4 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24137] <... write resumed>)        = 4
[pid 24137] close(3)                    = 0
[pid 24137] write(1, "executing program\n", 18) = 18
executing program
[pid 24137] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24137] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24137] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24137] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24137] exit_group(0)               = ?
[pid 24137] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24138
ci2-android-5-10/strace-static-x86_64: Process 24138 attached
[pid 24138] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24138] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24138] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24138] setpgid(0, 0)               = 0
[pid 24138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24138] write(3, "1000", 4)         = 4
[pid 24138] close(3)                    = 0
[pid 24138] write(1, "executing program\n", 18) = 18
executing program
[pid 24138] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24138] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24138] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24138] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24138] exit_group(0)               = ?
[pid 24138] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24138, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24139 attached
, child_tidptr=0x55558c89a690) = 24139
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24139] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24139] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24139] setpgid(0, 0)               = 0
[pid 24139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24139] write(3, "1000", 4)         = 4
[pid 24139] close(3)                    = 0
executing program
[pid 24139] write(1, "executing program\n", 18) = 18
[pid 24139] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24139] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24139] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24139] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24139] exit_group(0)               = ?
[pid 24139] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24139, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24140 attached
, child_tidptr=0x55558c89a690) = 24140
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24140] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24140] setpgid(0, 0)               = 0
[pid 24140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24140] write(3, "1000", 4)         = 4
[pid 24140] close(3)                    = 0
executing program
[pid 24140] write(1, "executing program\n", 18) = 18
[pid 24140] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24140] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24140] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24140] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24140] exit_group(0)               = ?
[pid 24140] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24140, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24141 attached
 <unfinished ...>
[pid 24141] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24141] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24141] setpgid(0, 0)               = 0
[pid 24141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24141
[pid 24141] <... openat resumed>)       = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24141] write(3, "1000", 4 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24141] <... write resumed>)        = 4
[pid 24141] close(3)                    = 0
[pid 24141] write(1, "executing program\n", 18) = 18
[pid 24141] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24141] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24141] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24141] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24141] exit_group(0)               = ?
[pid 24141] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24141, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24142
ci2-android-5-10/strace-static-x86_64: Process 24142 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24142] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24142] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24142] setpgid(0, 0)               = 0
[pid 24142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24142] write(3, "1000", 4)         = 4
[pid 24142] close(3)                    = 0
[pid 24142] write(1, "executing program\n", 18) = 18
executing program
[pid 24142] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24142] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24142] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24142] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24142] exit_group(0)               = ?
[pid 24142] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24142, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24143 attached
, child_tidptr=0x55558c89a690) = 24143
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24143] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24143] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24143] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24143] setpgid(0, 0)               = 0
[pid 24143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24143] write(3, "1000", 4)         = 4
[pid 24143] close(3)                    = 0
[pid 24143] write(1, "executing program\n", 18) = 18
[pid 24143] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24143] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 24143] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24143] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24143] exit_group(0)               = ?
[pid 24143] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24143, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24144 attached
, child_tidptr=0x55558c89a690) = 24144
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24144] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24144] setpgid(0, 0)               = 0
[pid 24144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24144] write(3, "1000", 4)         = 4
[pid 24144] close(3)                    = 0
[pid 24144] write(1, "executing program\n", 18) = 18
executing program
[pid 24144] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24144] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24144] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24144] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24144] exit_group(0)               = ?
[pid 24144] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24144, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24145 attached
, child_tidptr=0x55558c89a690) = 24145
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24145] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24145] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24145] setpgid(0, 0)               = 0
[pid 24145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24145] write(3, "1000", 4)         = 4
[pid 24145] close(3)                    = 0
[pid 24145] write(1, "executing program\n", 18) = 18
executing program
[pid 24145] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24145] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24145] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24145] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24145] exit_group(0)               = ?
[pid 24145] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24146
ci2-android-5-10/strace-static-x86_64: Process 24146 attached
[pid 24146] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24146] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24146] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24146] setpgid(0, 0 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24146] <... setpgid resumed>)      = 0
[pid 24146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24146] write(3, "1000", 4)         = 4
[pid 24146] close(3)                    = 0
executing program
[pid 24146] write(1, "executing program\n", 18) = 18
[pid 24146] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24146] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24146] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24146] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24146] exit_group(0)               = ?
[pid 24146] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24146, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24147 attached
, child_tidptr=0x55558c89a690) = 24147
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24147] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24147] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24147] setpgid(0, 0)               = 0
[pid 24147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24147] write(3, "1000", 4)         = 4
[pid 24147] close(3)                    = 0
executing program
[pid 24147] write(1, "executing program\n", 18) = 18
[pid 24147] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24147] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24147] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24147] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24147] exit_group(0)               = ?
[pid 24147] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24147, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24148
ci2-android-5-10/strace-static-x86_64: Process 24148 attached
[pid 24148] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24148] setpgid(0, 0)               = 0
[pid 24148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24148] write(3, "1000", 4)         = 4
[pid 24148] close(3)                    = 0
[pid 24148] write(1, "executing program\n", 18) = 18
executing program
[pid 24148] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24148] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24148] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24148] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24148] exit_group(0)               = ?
[pid 24148] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24148, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24149 attached
, child_tidptr=0x55558c89a690) = 24149
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24149] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24149] <... set_robust_list resumed>) = 0
[pid 24149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24149] setpgid(0, 0)               = 0
[pid 24149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24149] write(3, "1000", 4)         = 4
[pid 24149] close(3)                    = 0
executing program
[pid 24149] write(1, "executing program\n", 18) = 18
[pid 24149] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24149] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24149] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24149] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24149] exit_group(0)               = ?
[pid 24149] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24149, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24150 attached
, child_tidptr=0x55558c89a690) = 24150
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24150] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24150] setpgid(0, 0)               = 0
[pid 24150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24150] write(3, "1000", 4)         = 4
[pid 24150] close(3)                    = 0
executing program
[pid 24150] write(1, "executing program\n", 18) = 18
[pid 24150] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24150] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24150] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24150] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24150] exit_group(0)               = ?
[pid 24150] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24150, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24151 attached
, child_tidptr=0x55558c89a690) = 24151
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24151] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24151] setpgid(0, 0)               = 0
[pid 24151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24151] write(3, "1000", 4)         = 4
[pid 24151] close(3)                    = 0
executing program
[pid 24151] write(1, "executing program\n", 18) = 18
[pid 24151] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24151] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24151] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24151] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24151] exit_group(0)               = ?
[pid 24151] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24151, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24152 attached
 <unfinished ...>
[pid 24152] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24152] setpgid(0, 0)               = 0
[pid 24152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24152] write(3, "1000", 4)         = 4
[pid 24152] close(3 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24152
[pid 24152] <... close resumed>)        = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24152] write(1, "executing program\n", 18 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24152] <... write resumed>)        = 18
executing program
[pid 24152] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24152] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24152] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24152] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24152] exit_group(0)               = ?
[pid 24152] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24152, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24153 attached
, child_tidptr=0x55558c89a690) = 24153
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24153] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24153] <... set_robust_list resumed>) = 0
[pid 24153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24153] setpgid(0, 0)               = 0
[pid 24153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24153] write(3, "1000", 4)         = 4
[pid 24153] close(3)                    = 0
[pid 24153] write(1, "executing program\n", 18) = 18
executing program
[pid 24153] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24153] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24153] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24153] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24153] exit_group(0)               = ?
[pid 24153] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24154 attached
 <unfinished ...>
[pid 24154] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24154] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24154
[pid 24154] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24154] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24154] <... prctl resumed>)        = 0
[pid 24154] setpgid(0, 0)               = 0
[pid 24154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24154] write(3, "1000", 4)         = 4
[pid 24154] close(3)                    = 0
[pid 24154] write(1, "executing program\n", 18) = 18
executing program
[pid 24154] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24154] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24154] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24154] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24154] exit_group(0)               = ?
[pid 24154] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24154, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24155
ci2-android-5-10/strace-static-x86_64: Process 24155 attached
[pid 24155] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24155] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24155] <... openat resumed>)       = 3
[pid 24155] write(3, "1000", 4)         = 4
[pid 24155] close(3)                    = 0
[pid 24155] write(1, "executing program\n", 18) = 18
executing program
[pid 24155] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24155] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24155] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24155] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24155] exit_group(0)               = ?
[pid 24155] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24155, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24156
ci2-android-5-10/strace-static-x86_64: Process 24156 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24156] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24156] setpgid(0, 0)               = 0
[pid 24156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24156] write(3, "1000", 4)         = 4
[pid 24156] close(3)                    = 0
[pid 24156] write(1, "executing program\n", 18) = 18
executing program
[pid 24156] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24156] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24156] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24156] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24156] exit_group(0)               = ?
[pid 24156] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24156, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24157 attached
, child_tidptr=0x55558c89a690) = 24157
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24157] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24157] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24157] setpgid(0, 0)               = 0
[pid 24157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24157] write(3, "1000", 4)         = 4
[pid 24157] close(3)                    = 0
executing program
[pid 24157] write(1, "executing program\n", 18) = 18
[pid 24157] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24157] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24157] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24157] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24157] exit_group(0)               = ?
[pid 24157] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24157, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24158 attached
 <unfinished ...>
[pid 24158] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24158] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24158
[pid 24158] <... prctl resumed>)        = 0
[pid 24158] setpgid(0, 0)               = 0
[pid 24158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24158] write(3, "1000", 4)         = 4
[pid 24158] close(3)                    = 0
[pid 24158] write(1, "executing program\n", 18) = 18
executing program
[pid 24158] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24158] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24158] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24158] <... openat resumed>)       = 3
[pid 24158] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24158] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24158] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24158, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24159
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24159 attached
[pid 24159] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24159] setpgid(0, 0)               = 0
[pid 24159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24159] write(3, "1000", 4)         = 4
[pid 24159] close(3)                    = 0
executing program
[pid 24159] write(1, "executing program\n", 18) = 18
[pid 24159] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24159] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24159] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24159] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24159] exit_group(0)               = ?
[pid 24159] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24159, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24160 attached
, child_tidptr=0x55558c89a690) = 24160
[pid 24160] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24160] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24160] setpgid(0, 0)               = 0
[pid 24160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24160] write(3, "1000", 4)         = 4
[pid 24160] close(3)                    = 0
[pid 24160] write(1, "executing program\n", 18) = 18
[pid 24160] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24160] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24160] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24160] <... openat resumed>)       = 3
[pid 24160] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24160] exit_group(0)               = ?
[pid 24160] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24160, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24161 attached
, child_tidptr=0x55558c89a690) = 24161
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24161] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24161] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24161] setpgid(0, 0)               = 0
[pid 24161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24161] write(3, "1000", 4)         = 4
[pid 24161] close(3)                    = 0
[pid 24161] write(1, "executing program\n", 18) = 18
executing program
[pid 24161] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24161] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24161] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24161] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24161] exit_group(0)               = ?
[pid 24161] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24161, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24162
ci2-android-5-10/strace-static-x86_64: Process 24162 attached
[pid 24162] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24162] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24162] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24162] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24162] <... prctl resumed>)        = 0
[pid 24162] setpgid(0, 0)               = 0
[pid 24162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24162] write(3, "1000", 4)         = 4
[pid 24162] close(3)                    = 0
executing program
[pid 24162] write(1, "executing program\n", 18) = 18
[pid 24162] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24162] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24162] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24162] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24162] exit_group(0)               = ?
[pid 24162] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24162, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24163 attached
, child_tidptr=0x55558c89a690) = 24163
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24163] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24163] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24163] setpgid(0, 0)               = 0
[pid 24163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24163] write(3, "1000", 4)         = 4
[pid 24163] close(3)                    = 0
executing program
[pid 24163] write(1, "executing program\n", 18) = 18
[pid 24163] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24163] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24163] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24163] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24163] exit_group(0)               = ?
[pid 24163] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24164
ci2-android-5-10/strace-static-x86_64: Process 24164 attached
[pid 24164] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24164] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24164] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24164] setpgid(0, 0)               = 0
[pid 24164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24164] <... openat resumed>)       = 3
[pid 24164] write(3, "1000", 4)         = 4
[pid 24164] close(3)                    = 0
[pid 24164] write(1, "executing program\n", 18) = 18
executing program
[pid 24164] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24164] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24164] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24164] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24164] exit_group(0)               = ?
[pid 24164] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24164, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24165 attached
, child_tidptr=0x55558c89a690) = 24165
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24165] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24165] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24165] setpgid(0, 0)               = 0
[pid 24165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24165] write(3, "1000", 4)         = 4
[pid 24165] close(3)                    = 0
executing program
[pid 24165] write(1, "executing program\n", 18) = 18
[pid 24165] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24165] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24165] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24165] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24165] exit_group(0)               = ?
[pid 24165] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24165, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24166
ci2-android-5-10/strace-static-x86_64: Process 24166 attached
[pid 24166] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24166] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24166] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24166] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24166] write(3, "1000", 4)         = 4
[pid 24166] close(3)                    = 0
[pid 24166] write(1, "executing program\n", 18) = 18
executing program
[pid 24166] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24166] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24166] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24166] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24166] exit_group(0)               = ?
[pid 24166] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24166, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24167 attached
, child_tidptr=0x55558c89a690) = 24167
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24167] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24167] setpgid(0, 0)               = 0
[pid 24167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24167] write(3, "1000", 4)         = 4
[pid 24167] close(3)                    = 0
[pid 24167] write(1, "executing program\n", 18) = 18
executing program
[pid 24167] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24167] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24167] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24167] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24167] exit_group(0)               = ?
[pid 24167] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24167, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24168
ci2-android-5-10/strace-static-x86_64: Process 24168 attached
[pid 24168] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24168] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24168] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24168] setpgid(0, 0)               = 0
[pid 24168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24168] <... openat resumed>)       = 3
[pid 24168] write(3, "1000", 4)         = 4
[pid 24168] close(3)                    = 0
executing program
[pid 24168] write(1, "executing program\n", 18) = 18
[pid 24168] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24168] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24168] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24168] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24168] exit_group(0)               = ?
[pid 24168] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24168, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24169 attached
, child_tidptr=0x55558c89a690) = 24169
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24169] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24169] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24169] setpgid(0, 0)               = 0
[pid 24169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24169] write(3, "1000", 4)         = 4
[pid 24169] close(3)                    = 0
[pid 24169] write(1, "executing program\n", 18) = 18
executing program
[pid 24169] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24169] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24169] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24169] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24169] exit_group(0)               = ?
[pid 24169] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24169, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24170 attached
, child_tidptr=0x55558c89a690) = 24170
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24170] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24170] setpgid(0, 0)               = 0
[pid 24170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24170] write(3, "1000", 4)         = 4
[pid 24170] close(3)                    = 0
executing program
[pid 24170] write(1, "executing program\n", 18) = 18
[pid 24170] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24170] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24170] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24170] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24170] exit_group(0)               = ?
[pid 24170] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24170, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24171
ci2-android-5-10/strace-static-x86_64: Process 24171 attached
[pid 24171] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24171] setpgid(0, 0)               = 0
[pid 24171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24171] write(3, "1000", 4)         = 4
[pid 24171] close(3)                    = 0
executing program
[pid 24171] write(1, "executing program\n", 18) = 18
[pid 24171] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24171] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24171] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24171] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24171] exit_group(0)               = ?
[pid 24171] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24171, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24172 attached
, child_tidptr=0x55558c89a690) = 24172
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24172] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24172] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24172] setpgid(0, 0)               = 0
[pid 24172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24172] write(3, "1000", 4)         = 4
[pid 24172] close(3)                    = 0
[pid 24172] write(1, "executing program\n", 18) = 18
executing program
[pid 24172] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24172] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24172] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24172] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24172] exit_group(0)               = ?
[pid 24172] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24172, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24173 attached
, child_tidptr=0x55558c89a690) = 24173
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24173] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24173] setpgid(0, 0)               = 0
[pid 24173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24173] write(3, "1000", 4)         = 4
[pid 24173] close(3)                    = 0
executing program
[pid 24173] write(1, "executing program\n", 18) = 18
[pid 24173] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24173] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24173] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24173] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24173] exit_group(0)               = ?
[pid 24173] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24173, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24174
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24174 attached
[pid 24174] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24174] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24174] setpgid(0, 0)               = 0
[pid 24174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24174] write(3, "1000", 4)         = 4
[pid 24174] close(3)                    = 0
executing program
[pid 24174] write(1, "executing program\n", 18) = 18
[pid 24174] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24174] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24174] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24174] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24174] exit_group(0)               = ?
[pid 24174] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24174, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24175 attached
, child_tidptr=0x55558c89a690) = 24175
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24175] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24175] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24175] setpgid(0, 0)               = 0
[pid 24175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24175] write(3, "1000", 4)         = 4
[pid 24175] close(3)                    = 0
executing program
[pid 24175] write(1, "executing program\n", 18) = 18
[pid 24175] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24175] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24175] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24175] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24175] exit_group(0)               = ?
[pid 24175] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24175, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24176 attached
 <unfinished ...>
[pid 24176] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24176] setpgid(0, 0)               = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24176
[pid 24176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24176] write(3, "1000", 4)         = 4
[pid 24176] close(3)                    = 0
[pid 24176] write(1, "executing program\n", 18) = 18
executing program
[pid 24176] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24176] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24176] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24176] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24176] exit_group(0)               = ?
[pid 24176] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24176, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24177 attached
, child_tidptr=0x55558c89a690) = 24177
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24177] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24177] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24177] setpgid(0, 0)               = 0
[pid 24177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24177] write(3, "1000", 4)         = 4
[pid 24177] close(3)                    = 0
[pid 24177] write(1, "executing program\n", 18) = 18
executing program
[pid 24177] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24177] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24177] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24177] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24177] exit_group(0)               = ?
[pid 24177] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24177, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24178 attached
, child_tidptr=0x55558c89a690) = 24178
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24178] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24178] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24178] setpgid(0, 0)               = 0
[pid 24178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24178] write(3, "1000", 4)         = 4
[pid 24178] close(3)                    = 0
[pid 24178] write(1, "executing program\n", 18) = 18
executing program
[pid 24178] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24178] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24178] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24178] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24178] exit_group(0)               = ?
[pid 24178] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24178, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24179 attached
, child_tidptr=0x55558c89a690) = 24179
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24179] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24179] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24179] setpgid(0, 0)               = 0
[pid 24179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24179] write(3, "1000", 4)         = 4
[pid 24179] close(3)                    = 0
executing program
[pid 24179] write(1, "executing program\n", 18) = 18
[pid 24179] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24179] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24179] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24179] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24179] exit_group(0)               = ?
[pid 24179] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24179, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24180 attached
, child_tidptr=0x55558c89a690) = 24180
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24180] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24180] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24180] setpgid(0, 0)               = 0
[pid 24180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24180] write(3, "1000", 4)         = 4
[pid 24180] close(3)                    = 0
[pid 24180] write(1, "executing program\n", 18) = 18
executing program
[pid 24180] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24180] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24180] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24180] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24180] exit_group(0)               = ?
[pid 24180] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24180, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24181 attached
, child_tidptr=0x55558c89a690) = 24181
[pid 24181] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24181] <... set_robust_list resumed>) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24181] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24181] setpgid(0, 0)               = 0
[pid 24181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24181] write(3, "1000", 4)         = 4
[pid 24181] close(3)                    = 0
[pid 24181] write(1, "executing program\n", 18) = 18
executing program
[pid 24181] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24181] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24181] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24181] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24181] exit_group(0)               = ?
[pid 24181] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24181, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24182 attached
, child_tidptr=0x55558c89a690) = 24182
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24182] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24182] setpgid(0, 0)               = 0
[pid 24182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24182] write(3, "1000", 4)         = 4
[pid 24182] close(3)                    = 0
executing program
[pid 24182] write(1, "executing program\n", 18) = 18
[pid 24182] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24182] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24182] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24182] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24182] exit_group(0)               = ?
[pid 24182] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24182, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24183
ci2-android-5-10/strace-static-x86_64: Process 24183 attached
[pid 24183] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24183] setpgid(0, 0)               = 0
[pid 24183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24183] write(3, "1000", 4)         = 4
[pid 24183] close(3)                    = 0
[pid 24183] write(1, "executing program\n", 18) = 18
executing program
[pid 24183] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24183] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24183] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24183] pwrite64(3, "\x02", 1, 4 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24183] <... pwrite64 resumed>)     = 1
[pid 24183] exit_group(0)               = ?
[pid 24183] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24183, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24184 attached
, child_tidptr=0x55558c89a690) = 24184
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24184] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24184] setpgid(0, 0)               = 0
[pid 24184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24184] write(3, "1000", 4)         = 4
[pid 24184] close(3)                    = 0
[pid 24184] write(1, "executing program\n", 18) = 18
executing program
[pid 24184] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24184] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24184] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24184] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24184] exit_group(0)               = ?
[pid 24184] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24184, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24185
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24185 attached
[pid 24185] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24185] setpgid(0, 0)               = 0
[pid 24185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24185] write(3, "1000", 4)         = 4
[pid 24185] close(3)                    = 0
executing program
[pid 24185] write(1, "executing program\n", 18) = 18
[pid 24185] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24185] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24185] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24185] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24185] exit_group(0)               = ?
[pid 24185] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24185, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24186 attached
, child_tidptr=0x55558c89a690) = 24186
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24186] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24186] <... set_robust_list resumed>) = 0
[pid 24186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24186] setpgid(0, 0)               = 0
[pid 24186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24186] write(3, "1000", 4)         = 4
[pid 24186] close(3)                    = 0
executing program
[pid 24186] write(1, "executing program\n", 18) = 18
[pid 24186] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24186] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24186] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24186] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24186] exit_group(0)               = ?
[pid 24186] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24186, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24187
ci2-android-5-10/strace-static-x86_64: Process 24187 attached
[pid 24187] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24187] setpgid(0, 0)               = 0
[pid 24187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24187] write(3, "1000", 4)         = 4
[pid 24187] close(3)                    = 0
[pid 24187] write(1, "executing program\n", 18) = 18
executing program
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24187] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24187] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24187] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24187] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24187] exit_group(0)               = ?
[pid 24187] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24187, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24188 attached
, child_tidptr=0x55558c89a690) = 24188
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24188] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24188] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24188] setpgid(0, 0)               = 0
[pid 24188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24188] write(3, "1000", 4)         = 4
[pid 24188] close(3)                    = 0
[pid 24188] write(1, "executing program\n", 18) = 18
executing program
[pid 24188] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24188] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24188] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24188] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24188] exit_group(0)               = ?
[pid 24188] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24188, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24189
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24189 attached
[pid 24189] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24189] setpgid(0, 0)               = 0
[pid 24189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24189] write(3, "1000", 4)         = 4
[pid 24189] close(3)                    = 0
[pid 24189] write(1, "executing program\n", 18) = 18
executing program
[pid 24189] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24189] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24189] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24189] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24189] exit_group(0)               = ?
[pid 24189] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24189, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24190
ci2-android-5-10/strace-static-x86_64: Process 24190 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24190] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24190] setpgid(0, 0)               = 0
[pid 24190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24190] write(3, "1000", 4)         = 4
[pid 24190] close(3)                    = 0
[pid 24190] write(1, "executing program\n", 18) = 18
[pid 24190] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24190] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24190] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24190] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24190] exit_group(0)               = ?
[pid 24190] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24190, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24191 attached
, child_tidptr=0x55558c89a690) = 24191
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24191] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24191] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24191] setpgid(0, 0)               = 0
[pid 24191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24191] write(3, "1000", 4)         = 4
[pid 24191] close(3)                    = 0
[pid 24191] write(1, "executing program\n", 18) = 18
[pid 24191] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24191] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24191] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
executing program
[pid 24191] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24191] exit_group(0)               = ?
[pid 24191] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24191, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24192 attached
, child_tidptr=0x55558c89a690) = 24192
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24192] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24192] <... set_robust_list resumed>) = 0
[pid 24192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24192] setpgid(0, 0)               = 0
[pid 24192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24192] write(3, "1000", 4)         = 4
[pid 24192] close(3)                    = 0
executing program
[pid 24192] write(1, "executing program\n", 18) = 18
[pid 24192] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24192] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24192] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24192] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24192] exit_group(0)               = ?
[pid 24192] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24192, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24193 attached
, child_tidptr=0x55558c89a690) = 24193
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24193] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24193] setpgid(0, 0)               = 0
[pid 24193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24193] write(3, "1000", 4)         = 4
[pid 24193] close(3)                    = 0
executing program
[pid 24193] write(1, "executing program\n", 18) = 18
[pid 24193] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24193] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24193] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24193] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24193] exit_group(0)               = ?
[pid 24193] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24193, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24194
ci2-android-5-10/strace-static-x86_64: Process 24194 attached
[pid 24194] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24194] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24194] <... prctl resumed>)        = 0
[pid 24194] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24194] write(3, "1000", 4)         = 4
[pid 24194] close(3)                    = 0
[pid 24194] write(1, "executing program\n", 18) = 18
executing program
[pid 24194] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24194] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24194] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24194] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24194] exit_group(0)               = ?
[pid 24194] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24194, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24195 attached
, child_tidptr=0x55558c89a690) = 24195
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24195] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24195] setpgid(0, 0)               = 0
[pid 24195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24195] write(3, "1000", 4)         = 4
[pid 24195] close(3)                    = 0
[pid 24195] write(1, "executing program\n", 18) = 18
executing program
[pid 24195] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24195] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24195] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24195] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24195] exit_group(0)               = ?
[pid 24195] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24195, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24196 attached
, child_tidptr=0x55558c89a690) = 24196
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24196] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24196] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24196] setpgid(0, 0)               = 0
[pid 24196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24196] write(3, "1000", 4)         = 4
[pid 24196] close(3)                    = 0
executing program
[pid 24196] write(1, "executing program\n", 18) = 18
[pid 24196] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24196] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24196] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24196] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24196] exit_group(0)               = ?
[pid 24196] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24196, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24197
ci2-android-5-10/strace-static-x86_64: Process 24197 attached
[pid 24197] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24197] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24197] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24197] setpgid(0, 0)               = 0
[pid 24197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24197] <... openat resumed>)       = 3
[pid 24197] write(3, "1000", 4)         = 4
[pid 24197] close(3)                    = 0
[pid 24197] write(1, "executing program\n", 18) = 18
executing program
[pid 24197] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24197] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24197] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24197] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24197] exit_group(0)               = ?
[pid 24197] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24197, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24198 attached
, child_tidptr=0x55558c89a690) = 24198
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24198] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24198] setpgid(0, 0)               = 0
[pid 24198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24198] write(3, "1000", 4)         = 4
[pid 24198] close(3)                    = 0
executing program
[pid 24198] write(1, "executing program\n", 18) = 18
[pid 24198] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24198] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24198] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24198] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24198] exit_group(0)               = ?
[pid 24198] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24198, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24199 attached
, child_tidptr=0x55558c89a690) = 24199
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24199] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24199] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24199] setpgid(0, 0)               = 0
[pid 24199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24199] write(3, "1000", 4)         = 4
[pid 24199] close(3)                    = 0
[pid 24199] write(1, "executing program\n", 18) = 18
executing program
[pid 24199] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24199] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24199] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24199] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24199] exit_group(0)               = ?
[pid 24199] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24199, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24200 attached
, child_tidptr=0x55558c89a690) = 24200
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24200] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24200] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24200] setpgid(0, 0)               = 0
[pid 24200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24200] write(3, "1000", 4)         = 4
[pid 24200] close(3)                    = 0
[pid 24200] write(1, "executing program\n", 18) = 18
executing program
[pid 24200] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24200] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24200] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24200] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24200] exit_group(0)               = ?
[pid 24200] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24200, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24201 attached
 <unfinished ...>
[pid 24201] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24201] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24201
[pid 24201] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24201] setpgid(0, 0)               = 0
[pid 24201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24201] write(3, "1000", 4)         = 4
[pid 24201] close(3)                    = 0
executing program
[pid 24201] write(1, "executing program\n", 18) = 18
[pid 24201] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24201] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24201] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24201] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24201] exit_group(0)               = ?
[pid 24201] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24201, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24202
ci2-android-5-10/strace-static-x86_64: Process 24202 attached
[pid 24202] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24202] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24202] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24202] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24202] write(3, "1000", 4)         = 4
[pid 24202] close(3)                    = 0
executing program
[pid 24202] write(1, "executing program\n", 18) = 18
[pid 24202] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24202] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24202] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24202] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24202] exit_group(0)               = ?
[pid 24202] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24202, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24203
ci2-android-5-10/strace-static-x86_64: Process 24203 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24203] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24203] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24203] setpgid(0, 0)               = 0
[pid 24203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24203] write(3, "1000", 4)         = 4
[pid 24203] close(3)                    = 0
[pid 24203] write(1, "executing program\n", 18) = 18
executing program
[pid 24203] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24203] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24203] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24203] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24203] exit_group(0)               = ?
[pid 24203] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24203, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24204 attached
, child_tidptr=0x55558c89a690) = 24204
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24204] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24204] setpgid(0, 0)               = 0
[pid 24204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24204] write(3, "1000", 4)         = 4
[pid 24204] close(3)                    = 0
executing program
[pid 24204] write(1, "executing program\n", 18) = 18
[pid 24204] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24204] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24204] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24204] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24204] exit_group(0)               = ?
[pid 24204] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24204, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24205
ci2-android-5-10/strace-static-x86_64: Process 24205 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24205] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24205] setpgid(0, 0)               = 0
[pid 24205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24205] write(3, "1000", 4)         = 4
[pid 24205] close(3)                    = 0
[pid 24205] write(1, "executing program\n", 18) = 18
executing program
[pid 24205] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24205] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24205] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24205] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24205] exit_group(0)               = ?
[pid 24205] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24205, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24206 attached
, child_tidptr=0x55558c89a690) = 24206
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24206] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24206] setpgid(0, 0)               = 0
[pid 24206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24206] write(3, "1000", 4)         = 4
[pid 24206] close(3)                    = 0
[pid 24206] write(1, "executing program\n", 18) = 18
executing program
[pid 24206] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24206] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24206] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24206] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24206] exit_group(0)               = ?
[pid 24206] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24206, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24207
ci2-android-5-10/strace-static-x86_64: Process 24207 attached
[pid 24207] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24207] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24207] setpgid(0, 0)               = 0
[pid 24207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24207] <... openat resumed>)       = 3
[pid 24207] write(3, "1000", 4)         = 4
[pid 24207] close(3)                    = 0
[pid 24207] write(1, "executing program\n", 18) = 18
executing program
[pid 24207] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24207] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24207] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24207] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24207] exit_group(0)               = ?
[pid 24207] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24207, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24208
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24208 attached
[pid 24208] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24208] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24208] setpgid(0, 0)               = 0
[pid 24208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24208] write(3, "1000", 4)         = 4
[pid 24208] close(3)                    = 0
[pid 24208] write(1, "executing program\n", 18) = 18
executing program
[pid 24208] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24208] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24208] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24208] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24208] exit_group(0)               = ?
[pid 24208] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24208, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24209 attached
 <unfinished ...>
[pid 24209] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24209
[pid 24209] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24209] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24209] setpgid(0, 0)               = 0
[pid 24209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24209] <... openat resumed>)       = 3
[pid 24209] write(3, "1000", 4)         = 4
[pid 24209] close(3)                    = 0
executing program
[pid 24209] write(1, "executing program\n", 18) = 18
[pid 24209] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24209] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24209] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24209] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24209] exit_group(0)               = ?
[pid 24209] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24210 attached
, child_tidptr=0x55558c89a690) = 24210
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24210] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24210] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24210] setpgid(0, 0)               = 0
[pid 24210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24210] write(3, "1000", 4)         = 4
[pid 24210] close(3)                    = 0
[pid 24210] write(1, "executing program\n", 18) = 18
executing program
[pid 24210] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24210] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24210] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24210] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24210] exit_group(0)               = ?
[pid 24210] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24210, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24211 attached
, child_tidptr=0x55558c89a690) = 24211
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24211] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24211] setpgid(0, 0)               = 0
[pid 24211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24211] write(3, "1000", 4)         = 4
[pid 24211] close(3)                    = 0
[pid 24211] write(1, "executing program\n", 18) = 18
executing program
[pid 24211] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24211] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24211] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24211] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24211] exit_group(0)               = ?
[pid 24211] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24211, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24212 attached
, child_tidptr=0x55558c89a690) = 24212
[pid 24212] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24212] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24212] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24212] setpgid(0, 0)               = 0
[pid 24212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24212] write(3, "1000", 4)         = 4
[pid 24212] close(3)                    = 0
[pid 24212] write(1, "executing program\n", 18) = 18
executing program
[pid 24212] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24212] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24212] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24212] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24212] exit_group(0)               = ?
[pid 24212] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24212, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24213
ci2-android-5-10/strace-static-x86_64: Process 24213 attached
[pid 24213] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24213] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24213] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24213] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24213] <... prctl resumed>)        = 0
[pid 24213] setpgid(0, 0)               = 0
[pid 24213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24213] write(3, "1000", 4)         = 4
[pid 24213] close(3)                    = 0
executing program
[pid 24213] write(1, "executing program\n", 18) = 18
[pid 24213] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24213] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24213] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24213] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24213] exit_group(0)               = ?
[pid 24213] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24214
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24214 attached
[pid 24214] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24214] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24214] setpgid(0, 0)               = 0
[pid 24214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24214] write(3, "1000", 4)         = 4
[pid 24214] close(3)                    = 0
executing program
[pid 24214] write(1, "executing program\n", 18) = 18
[pid 24214] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24214] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24214] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24214] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24214] exit_group(0)               = ?
[pid 24214] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24214, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24215 attached
, child_tidptr=0x55558c89a690) = 24215
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24215] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24215] setpgid(0, 0)               = 0
[pid 24215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24215] write(3, "1000", 4)         = 4
[pid 24215] close(3)                    = 0
executing program
[pid 24215] write(1, "executing program\n", 18) = 18
[pid 24215] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24215] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24215] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24215] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24215] exit_group(0)               = ?
[pid 24215] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24215, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24216 attached
, child_tidptr=0x55558c89a690) = 24216
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24216] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24216] setpgid(0, 0)               = 0
[pid 24216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24216] write(3, "1000", 4)         = 4
[pid 24216] close(3)                    = 0
[pid 24216] write(1, "executing program\n", 18) = 18
executing program
[pid 24216] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24216] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24216] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24216] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24216] exit_group(0)               = ?
[pid 24216] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24216, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24217
ci2-android-5-10/strace-static-x86_64: Process 24217 attached
[pid 24217] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24217] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24217] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24217] setpgid(0, 0)               = 0
[pid 24217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24217] <... openat resumed>)       = 3
[pid 24217] write(3, "1000", 4)         = 4
[pid 24217] close(3)                    = 0
[pid 24217] write(1, "executing program\n", 18) = 18
executing program
[pid 24217] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24217] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24217] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24217] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24217] exit_group(0)               = ?
[pid 24217] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24217, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24218
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 24218 attached
, NULL, 8) = 0
[pid 24218] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24218] setpgid(0, 0)               = 0
[pid 24218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24218] write(3, "1000", 4)         = 4
[pid 24218] close(3)                    = 0
[pid 24218] write(1, "executing program\n", 18) = 18
[pid 24218] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24218] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24218] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24218] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24218] exit_group(0)               = ?
[pid 24218] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24218, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24219 attached
, child_tidptr=0x55558c89a690) = 24219
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24219] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24219] setpgid(0, 0)               = 0
[pid 24219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24219] write(3, "1000", 4)         = 4
[pid 24219] close(3)                    = 0
[pid 24219] write(1, "executing program\n", 18) = 18
executing program
[pid 24219] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24219] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24219] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24219] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24219] exit_group(0)               = ?
[pid 24219] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24219, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24220 attached
, child_tidptr=0x55558c89a690) = 24220
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24220] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24220] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24220] setpgid(0, 0)               = 0
[pid 24220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24220] write(3, "1000", 4)         = 4
[pid 24220] close(3)                    = 0
executing program
[pid 24220] write(1, "executing program\n", 18) = 18
[pid 24220] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24220] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24220] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24220] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24220] exit_group(0)               = ?
[pid 24220] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24220, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24221 attached
, child_tidptr=0x55558c89a690) = 24221
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24221] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24221] setpgid(0, 0)               = 0
[pid 24221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24221] write(3, "1000", 4)         = 4
[pid 24221] close(3)                    = 0
[pid 24221] write(1, "executing program\n", 18) = 18
executing program
[pid 24221] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24221] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24221] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24221] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24221] exit_group(0)               = ?
[pid 24221] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24221, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24222
ci2-android-5-10/strace-static-x86_64: Process 24222 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24222] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24222] <... set_robust_list resumed>) = 0
[pid 24222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24222] setpgid(0, 0)               = 0
[pid 24222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24222] write(3, "1000", 4)         = 4
[pid 24222] close(3)                    = 0
executing program
[pid 24222] write(1, "executing program\n", 18) = 18
[pid 24222] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24222] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24222] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24222] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24222] exit_group(0)               = ?
[pid 24222] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24222, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24223 attached
, child_tidptr=0x55558c89a690) = 24223
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24223] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24223] setpgid(0, 0)               = 0
[pid 24223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24223] write(3, "1000", 4)         = 4
[pid 24223] close(3)                    = 0
executing program
[pid 24223] write(1, "executing program\n", 18) = 18
[pid 24223] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24223] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24223] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24223] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24223] exit_group(0)               = ?
[pid 24223] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24223, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24224
ci2-android-5-10/strace-static-x86_64: Process 24224 attached
[pid 24224] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24224] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24224] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24224] setpgid(0, 0)               = 0
[pid 24224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24224] write(3, "1000", 4)         = 4
[pid 24224] close(3)                    = 0
[pid 24224] write(1, "executing program\n", 18) = 18
executing program
[pid 24224] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24224] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24224] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24224] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24224] exit_group(0)               = ?
[pid 24224] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24224, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24225
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24225 attached
[pid 24225] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24225] setpgid(0, 0)               = 0
[pid 24225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24225] write(3, "1000", 4)         = 4
[pid 24225] close(3)                    = 0
executing program
[pid 24225] write(1, "executing program\n", 18) = 18
[pid 24225] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24225] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24225] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24225] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24225] exit_group(0)               = ?
[pid 24225] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24225, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24226
ci2-android-5-10/strace-static-x86_64: Process 24226 attached
[pid 24226] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24226] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24226] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24226] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24226] write(3, "1000", 4)         = 4
[pid 24226] close(3)                    = 0
[pid 24226] write(1, "executing program\n", 18) = 18
executing program
[pid 24226] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24226] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24226] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24226] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24226] exit_group(0)               = ?
[pid 24226] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24226, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24227
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24227 attached
[pid 24227] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24227] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24227] setpgid(0, 0)               = 0
[pid 24227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24227] write(3, "1000", 4)         = 4
[pid 24227] close(3)                    = 0
[pid 24227] write(1, "executing program\n", 18) = 18
[pid 24227] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24227] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24227] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24227] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24227] exit_group(0)               = ?
[pid 24227] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24227, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24228 attached
, child_tidptr=0x55558c89a690) = 24228
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24228] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24228] <... set_robust_list resumed>) = 0
[pid 24228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24228] setpgid(0, 0)               = 0
[pid 24228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24228] write(3, "1000", 4)         = 4
[pid 24228] close(3)                    = 0
[pid 24228] write(1, "executing program\n", 18) = 18
executing program
[pid 24228] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24228] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24228] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24228] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24228] exit_group(0)               = ?
[pid 24228] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24228, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24229 attached
 <unfinished ...>
[pid 24229] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24229] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24229] setpgid(0, 0)               = 0
[pid 24229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24229] write(3, "1000", 4)         = 4
[pid 24229] close(3)                    = 0
[pid 24229] write(1, "executing program\n", 18) = 18
executing program
[pid 24229] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24229] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24229] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24229] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24229] exit_group(0)               = ?
[pid 24229] +++ exited with 0 +++
<... clone resumed>, child_tidptr=0x55558c89a690) = 24229
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24229, 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=0x55558c89a690) = 24230
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24230 attached
[pid 24230] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24230] setpgid(0, 0)               = 0
[pid 24230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24230] write(3, "1000", 4)         = 4
[pid 24230] close(3)                    = 0
executing program
[pid 24230] write(1, "executing program\n", 18) = 18
[pid 24230] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24230] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24230] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24230] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24230] exit_group(0)               = ?
[pid 24230] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24230, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24231 attached
, child_tidptr=0x55558c89a690) = 24231
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24231] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24231] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24231] setpgid(0, 0)               = 0
[pid 24231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24231] write(3, "1000", 4)         = 4
[pid 24231] close(3)                    = 0
executing program
[pid 24231] write(1, "executing program\n", 18) = 18
[pid 24231] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24231] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24231] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24231] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24231] exit_group(0)               = ?
[pid 24231] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24231, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24232
ci2-android-5-10/strace-static-x86_64: Process 24232 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24232] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24232] <... set_robust_list resumed>) = 0
[pid 24232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24232] setpgid(0, 0)               = 0
[pid 24232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24232] write(3, "1000", 4)         = 4
[pid 24232] close(3)                    = 0
executing program
[pid 24232] write(1, "executing program\n", 18) = 18
[pid 24232] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24232] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24232] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24232] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24232] exit_group(0)               = ?
[pid 24232] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24232, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24233 attached
, child_tidptr=0x55558c89a690) = 24233
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24233] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24233] setpgid(0, 0)               = 0
[pid 24233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24233] write(3, "1000", 4)         = 4
[pid 24233] close(3)                    = 0
[pid 24233] write(1, "executing program\n", 18) = 18
executing program
[pid 24233] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24233] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24233] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24233] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24233] exit_group(0)               = ?
[pid 24233] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24233, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24234
ci2-android-5-10/strace-static-x86_64: Process 24234 attached
[pid 24234] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24234] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24234] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24234] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24234] write(3, "1000", 4)         = 4
[pid 24234] close(3)                    = 0
[pid 24234] write(1, "executing program\n", 18) = 18
executing program
[pid 24234] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24234] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24234] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24234] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24234] exit_group(0)               = ?
[pid 24234] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24234, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24235
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24235 attached
[pid 24235] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24235] setpgid(0, 0)               = 0
[pid 24235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24235] write(3, "1000", 4)         = 4
[pid 24235] close(3)                    = 0
executing program
[pid 24235] write(1, "executing program\n", 18) = 18
[pid 24235] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24235] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24235] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24235] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24235] exit_group(0)               = ?
[pid 24235] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24235, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24236 attached
, child_tidptr=0x55558c89a690) = 24236
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24236] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24236] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24236] setpgid(0, 0)               = 0
[pid 24236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24236] write(3, "1000", 4)         = 4
[pid 24236] close(3)                    = 0
executing program
[pid 24236] write(1, "executing program\n", 18) = 18
[pid 24236] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24236] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24236] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24236] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24236] exit_group(0)               = ?
[pid 24236] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24236, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24237
ci2-android-5-10/strace-static-x86_64: Process 24237 attached
[pid 24237] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24237] setpgid(0, 0)               = 0
[pid 24237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24237] <... openat resumed>)       = 3
[pid 24237] write(3, "1000", 4)         = 4
[pid 24237] close(3)                    = 0
[pid 24237] write(1, "executing program\n", 18) = 18
executing program
[pid 24237] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24237] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24237] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24237] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24237] exit_group(0)               = ?
[pid 24237] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24237, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24238 attached
, child_tidptr=0x55558c89a690) = 24238
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24238] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24238] setpgid(0, 0)               = 0
[pid 24238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24238] write(3, "1000", 4)         = 4
[pid 24238] close(3)                    = 0
[pid 24238] write(1, "executing program\n", 18) = 18
executing program
[pid 24238] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24238] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24238] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24238] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24238] exit_group(0)               = ?
[pid 24238] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24238, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24239 attached
, child_tidptr=0x55558c89a690) = 24239
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24239] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24239] setpgid(0, 0)               = 0
[pid 24239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24239] write(3, "1000", 4)         = 4
[pid 24239] close(3)                    = 0
[pid 24239] write(1, "executing program\n", 18) = 18
executing program
[pid 24239] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24239] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24239] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24239] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24239] exit_group(0)               = ?
[pid 24239] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24239, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24240
ci2-android-5-10/strace-static-x86_64: Process 24240 attached
[pid 24240] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24240] setpgid(0, 0)               = 0
[pid 24240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24240] write(3, "1000", 4)         = 4
[pid 24240] close(3)                    = 0
[pid 24240] write(1, "executing program\n", 18) = 18
executing program
[pid 24240] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24240] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 24240] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24240] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24240] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24240] exit_group(0)               = ?
[pid 24240] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24240, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24241
ci2-android-5-10/strace-static-x86_64: Process 24241 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24241] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24241] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24241] setpgid(0, 0)               = 0
[pid 24241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24241] write(3, "1000", 4)         = 4
[pid 24241] close(3)                    = 0
[pid 24241] write(1, "executing program\n", 18) = 18
executing program
[pid 24241] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24241] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24241] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24241] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24241] exit_group(0)               = ?
[pid 24241] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24241, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24242 attached
, child_tidptr=0x55558c89a690) = 24242
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24242] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24242] setpgid(0, 0)               = 0
[pid 24242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24242] write(3, "1000", 4)         = 4
[pid 24242] close(3)                    = 0
executing program
[pid 24242] write(1, "executing program\n", 18) = 18
[pid 24242] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24242] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24242] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24242] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24242] exit_group(0)               = ?
[pid 24242] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24242, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24243
ci2-android-5-10/strace-static-x86_64: Process 24243 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24243] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24243] <... set_robust_list resumed>) = 0
[pid 24243] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24243] setpgid(0, 0)               = 0
[pid 24243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24243] write(3, "1000", 4)         = 4
[pid 24243] close(3)                    = 0
executing program
[pid 24243] write(1, "executing program\n", 18) = 18
[pid 24243] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24243] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24243] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24243] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24243] exit_group(0)               = ?
[pid 24243] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24243, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24244
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24244 attached
[pid 24244] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24244] setpgid(0, 0)               = 0
[pid 24244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24244] write(3, "1000", 4)         = 4
[pid 24244] close(3)                    = 0
executing program
[pid 24244] write(1, "executing program\n", 18) = 18
[pid 24244] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24244] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24244] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24244] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24244] exit_group(0)               = ?
[pid 24244] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24244, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24245
ci2-android-5-10/strace-static-x86_64: Process 24245 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24245] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24245] setpgid(0, 0)               = 0
[pid 24245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24245] write(3, "1000", 4)         = 4
[pid 24245] close(3)                    = 0
[pid 24245] write(1, "executing program\n", 18) = 18
executing program
[pid 24245] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24245] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24245] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24245] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24245] exit_group(0)               = ?
[pid 24245] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24245, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24246
ci2-android-5-10/strace-static-x86_64: Process 24246 attached
[pid 24246] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24246] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24246] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24246] setpgid(0, 0)               = 0
[pid 24246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24246] <... openat resumed>)       = 3
[pid 24246] write(3, "1000", 4)         = 4
[pid 24246] close(3)                    = 0
executing program
[pid 24246] write(1, "executing program\n", 18) = 18
[pid 24246] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24246] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24246] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24246] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24246] exit_group(0)               = ?
[pid 24246] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24246, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24247
ci2-android-5-10/strace-static-x86_64: Process 24247 attached
[pid 24247] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24247] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24247] write(3, "1000", 4)         = 4
[pid 24247] close(3)                    = 0
[pid 24247] write(1, "executing program\n", 18) = 18
executing program
[pid 24247] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24247] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24247] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24247] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24247] exit_group(0)               = ?
[pid 24247] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24247, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24248 attached
, child_tidptr=0x55558c89a690) = 24248
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24248] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24248] setpgid(0, 0)               = 0
[pid 24248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24248] write(3, "1000", 4)         = 4
[pid 24248] close(3)                    = 0
executing program
[pid 24248] write(1, "executing program\n", 18) = 18
[pid 24248] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24248] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24248] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24248] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24248] exit_group(0)               = ?
[pid 24248] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24248, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24249 attached
, child_tidptr=0x55558c89a690) = 24249
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24249] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24249] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24249] setpgid(0, 0)               = 0
[pid 24249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24249] write(3, "1000", 4)         = 4
[pid 24249] close(3)                    = 0
[pid 24249] write(1, "executing program\n", 18) = 18
executing program
[pid 24249] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24249] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24249] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24249] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24249] exit_group(0)               = ?
[pid 24249] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24249, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24250
ci2-android-5-10/strace-static-x86_64: Process 24250 attached
[pid 24250] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24250] setpgid(0, 0)               = 0
[pid 24250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24250] write(3, "1000", 4)         = 4
[pid 24250] close(3)                    = 0
executing program
[pid 24250] write(1, "executing program\n", 18) = 18
[pid 24250] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24250] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24250] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24250] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24250] exit_group(0)               = ?
[pid 24250] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24250, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24251 attached
, child_tidptr=0x55558c89a690) = 24251
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24251] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24251] setpgid(0, 0)               = 0
[pid 24251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24251] write(3, "1000", 4)         = 4
[pid 24251] close(3)                    = 0
[pid 24251] write(1, "executing program\n", 18) = 18
[pid 24251] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24251] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24251] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
executing program
[pid 24251] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24251] exit_group(0)               = ?
[pid 24251] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24251, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24252
ci2-android-5-10/strace-static-x86_64: Process 24252 attached
[pid 24252] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24252] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24252] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24252] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24252] <... prctl resumed>)        = 0
[pid 24252] setpgid(0, 0)               = 0
[pid 24252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24252] write(3, "1000", 4)         = 4
[pid 24252] close(3)                    = 0
executing program
[pid 24252] write(1, "executing program\n", 18) = 18
[pid 24252] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24252] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24252] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24252] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24252] exit_group(0)               = ?
[pid 24252] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24252, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24253 attached
 <unfinished ...>
[pid 24253] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24253] setpgid(0, 0)               = 0
[pid 24253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24253
[pid 24253] <... openat resumed>)       = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24253] write(3, "1000", 4)         = 4
[pid 24253] close(3)                    = 0
[pid 24253] write(1, "executing program\n", 18) = 18
[pid 24253] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24253] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24253] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24253] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24253] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24253] exit_group(0)               = ?
[pid 24253] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24253, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24254
ci2-android-5-10/strace-static-x86_64: Process 24254 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24254] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24254] setpgid(0, 0)               = 0
[pid 24254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24254] write(3, "1000", 4)         = 4
[pid 24254] close(3)                    = 0
[pid 24254] write(1, "executing program\n", 18) = 18
executing program
[pid 24254] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24254] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24254] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24254] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24254] exit_group(0)               = ?
[pid 24254] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24254, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24255 attached
, child_tidptr=0x55558c89a690) = 24255
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24255] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24255] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24255] setpgid(0, 0)               = 0
[pid 24255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24255] write(3, "1000", 4)         = 4
[pid 24255] close(3)                    = 0
executing program
[pid 24255] write(1, "executing program\n", 18) = 18
[pid 24255] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24255] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24255] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24255] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24255] exit_group(0)               = ?
[pid 24255] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24255, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24256
ci2-android-5-10/strace-static-x86_64: Process 24256 attached
[pid 24256] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24256] setpgid(0, 0)               = 0
[pid 24256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24256] <... openat resumed>)       = 3
[pid 24256] write(3, "1000", 4)         = 4
[pid 24256] close(3)                    = 0
[pid 24256] write(1, "executing program\n", 18) = 18
[pid 24256] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24256] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24256] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24256] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24256] exit_group(0)               = ?
[pid 24256] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24256, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24257 attached
, child_tidptr=0x55558c89a690) = 24257
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24257] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24257] setpgid(0, 0)               = 0
[pid 24257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24257] write(3, "1000", 4)         = 4
[pid 24257] close(3)                    = 0
executing program
[pid 24257] write(1, "executing program\n", 18) = 18
[pid 24257] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24257] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24257] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24257] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24257] exit_group(0)               = ?
[pid 24257] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24257, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24258
ci2-android-5-10/strace-static-x86_64: Process 24258 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24258] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24258] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24258] setpgid(0, 0)               = 0
[pid 24258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24258] write(3, "1000", 4)         = 4
[pid 24258] close(3)                    = 0
[pid 24258] write(1, "executing program\n", 18) = 18
executing program
[pid 24258] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24258] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24258] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24258] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24258] exit_group(0)               = ?
[pid 24258] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24258, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24259
ci2-android-5-10/strace-static-x86_64: Process 24259 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24259] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24259] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24259] setpgid(0, 0)               = 0
[pid 24259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24259] write(3, "1000", 4)         = 4
[pid 24259] close(3)                    = 0
executing program
[pid 24259] write(1, "executing program\n", 18) = 18
[pid 24259] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24259] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24259] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24259] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24259] exit_group(0)               = ?
[pid 24259] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24259, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24260
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24260 attached
[pid 24260] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24260] setpgid(0, 0)               = 0
[pid 24260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24260] write(3, "1000", 4)         = 4
[pid 24260] close(3)                    = 0
executing program
[pid 24260] write(1, "executing program\n", 18) = 18
[pid 24260] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24260] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24260] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24260] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24260] exit_group(0)               = ?
[pid 24260] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24260, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24261 attached
, child_tidptr=0x55558c89a690) = 24261
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24261] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24261] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24261] setpgid(0, 0)               = 0
[pid 24261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24261] write(3, "1000", 4)         = 4
[pid 24261] close(3)                    = 0
[pid 24261] write(1, "executing program\n", 18) = 18
executing program
[pid 24261] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24261] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24261] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24261] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24261] exit_group(0)               = ?
[pid 24261] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24261, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24262
ci2-android-5-10/strace-static-x86_64: Process 24262 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24262] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24262] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24262] setpgid(0, 0)               = 0
[pid 24262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24262] write(3, "1000", 4)         = 4
[pid 24262] close(3)                    = 0
[pid 24262] write(1, "executing program\n", 18) = 18
executing program
[pid 24262] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24262] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24262] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24262] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24262] exit_group(0)               = ?
[pid 24262] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24262, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24263 attached
, child_tidptr=0x55558c89a690) = 24263
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24263] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24263] setpgid(0, 0)               = 0
[pid 24263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24263] write(3, "1000", 4)         = 4
[pid 24263] close(3)                    = 0
[pid 24263] write(1, "executing program\n", 18) = 18
executing program
[pid 24263] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24263] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24263] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24263] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24263] exit_group(0)               = ?
[pid 24263] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24263, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24264 attached
, child_tidptr=0x55558c89a690) = 24264
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24264] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24264] setpgid(0, 0)               = 0
[pid 24264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24264] write(3, "1000", 4)         = 4
[pid 24264] close(3)                    = 0
[pid 24264] write(1, "executing program\n", 18) = 18
[pid 24264] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24264] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24264] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24264] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24264] exit_group(0)               = ?
[pid 24264] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24264, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24265
ci2-android-5-10/strace-static-x86_64: Process 24265 attached
[pid 24265] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24265] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24265] setpgid(0, 0)               = 0
[pid 24265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24265] write(3, "1000", 4 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24265] <... write resumed>)        = 4
[pid 24265] close(3)                    = 0
[pid 24265] write(1, "executing program\n", 18) = 18
executing program
[pid 24265] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24265] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24265] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24265] <... openat resumed>)       = 3
[pid 24265] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24265] exit_group(0)               = ?
[pid 24265] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24265, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24266
ci2-android-5-10/strace-static-x86_64: Process 24266 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24266] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24266] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24266] setpgid(0, 0)               = 0
[pid 24266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24266] write(3, "1000", 4)         = 4
[pid 24266] close(3)                    = 0
executing program
[pid 24266] write(1, "executing program\n", 18) = 18
[pid 24266] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24266] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24266] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24266] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24266] exit_group(0)               = ?
[pid 24266] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24266, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24267 attached
, child_tidptr=0x55558c89a690) = 24267
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24267] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24267] setpgid(0, 0)               = 0
[pid 24267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24267] write(3, "1000", 4)         = 4
[pid 24267] close(3)                    = 0
[pid 24267] write(1, "executing program\n", 18) = 18
executing program
[pid 24267] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24267] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24267] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24267] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24267] exit_group(0)               = ?
[pid 24267] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24267, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24268 attached
, child_tidptr=0x55558c89a690) = 24268
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24268] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24268] setpgid(0, 0)               = 0
[pid 24268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24268] write(3, "1000", 4)         = 4
[pid 24268] close(3)                    = 0
[pid 24268] write(1, "executing program\n", 18) = 18
executing program
[pid 24268] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24268] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24268] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24268] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24268] exit_group(0)               = ?
[pid 24268] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24268, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24269
ci2-android-5-10/strace-static-x86_64: Process 24269 attached
[pid 24269] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24269] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24269] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24269] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24269] write(3, "1000", 4)         = 4
[pid 24269] close(3)                    = 0
[pid 24269] write(1, "executing program\n", 18) = 18
executing program
[pid 24269] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24269] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24269] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24269] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24269] exit_group(0)               = ?
[pid 24269] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24269, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24270 attached
, child_tidptr=0x55558c89a690) = 24270
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24270] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24270] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24270] setpgid(0, 0)               = 0
[pid 24270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24270] write(3, "1000", 4)         = 4
[pid 24270] close(3)                    = 0
[pid 24270] write(1, "executing program\n", 18) = 18
executing program
[pid 24270] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24270] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24270] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24270] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24270] exit_group(0)               = ?
[pid 24270] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24270, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24271
ci2-android-5-10/strace-static-x86_64: Process 24271 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24271] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24271] setpgid(0, 0)               = 0
[pid 24271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24271] write(3, "1000", 4)         = 4
[pid 24271] close(3)                    = 0
executing program
[pid 24271] write(1, "executing program\n", 18) = 18
[pid 24271] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24271] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24271] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24271] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24271] exit_group(0)               = ?
[pid 24271] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24271, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24272
ci2-android-5-10/strace-static-x86_64: Process 24272 attached
[pid 24272] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24272] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24272] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24272] setpgid(0, 0)               = 0
[pid 24272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24272] <... openat resumed>)       = 3
[pid 24272] write(3, "1000", 4)         = 4
[pid 24272] close(3)                    = 0
[pid 24272] write(1, "executing program\n", 18) = 18
[pid 24272] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24272] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24272] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24272] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24272] exit_group(0)               = ?
[pid 24272] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24272, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24273 attached
 <unfinished ...>
[pid 24273] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24273] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24273
[pid 24273] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24273] setpgid(0, 0)               = 0
[pid 24273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24273] <... openat resumed>)       = 3
[pid 24273] write(3, "1000", 4)         = 4
[pid 24273] close(3)                    = 0
[pid 24273] write(1, "executing program\n", 18 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24273] <... write resumed>)        = 18
executing program
[pid 24273] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24273] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24273] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24273] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24273] exit_group(0)               = ?
[pid 24273] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24273, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24274 attached
, child_tidptr=0x55558c89a690) = 24274
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24274] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24274] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24274] setpgid(0, 0)               = 0
[pid 24274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24274] write(3, "1000", 4)         = 4
[pid 24274] close(3)                    = 0
[pid 24274] write(1, "executing program\n", 18) = 18
executing program
[pid 24274] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24274] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24274] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24274] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24274] exit_group(0)               = ?
[pid 24274] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24274, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24275 attached
, child_tidptr=0x55558c89a690) = 24275
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24275] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24275] setpgid(0, 0)               = 0
[pid 24275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24275] write(3, "1000", 4)         = 4
[pid 24275] close(3)                    = 0
[pid 24275] write(1, "executing program\n", 18) = 18
executing program
[pid 24275] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24275] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24275] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24275] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24275] exit_group(0)               = ?
[pid 24275] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24275, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24276
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24276 attached
[pid 24276] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24276] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24276] setpgid(0, 0)               = 0
[pid 24276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24276] write(3, "1000", 4)         = 4
[pid 24276] close(3)                    = 0
[pid 24276] write(1, "executing program\n", 18) = 18
executing program
[pid 24276] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24276] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24276] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24276] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24276] exit_group(0)               = ?
[pid 24276] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24276, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24277
ci2-android-5-10/strace-static-x86_64: Process 24277 attached
[pid 24277] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24277] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24277] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24277] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24277] write(3, "1000", 4)         = 4
[pid 24277] close(3)                    = 0
[pid 24277] write(1, "executing program\n", 18) = 18
executing program
[pid 24277] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24277] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24277] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24277] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24277] exit_group(0)               = ?
[pid 24277] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24277, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24278 attached
, child_tidptr=0x55558c89a690) = 24278
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24278] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24278] setpgid(0, 0)               = 0
[pid 24278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24278] write(3, "1000", 4)         = 4
[pid 24278] close(3)                    = 0
executing program
[pid 24278] write(1, "executing program\n", 18) = 18
[pid 24278] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24278] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24278] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24278] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24278] exit_group(0)               = ?
[pid 24278] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24278, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24279 attached
, child_tidptr=0x55558c89a690) = 24279
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24279] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24279] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24279] setpgid(0, 0)               = 0
[pid 24279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24279] write(3, "1000", 4)         = 4
[pid 24279] close(3)                    = 0
executing program
[pid 24279] write(1, "executing program\n", 18) = 18
[pid 24279] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24279] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24279] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24279] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24279] exit_group(0)               = ?
[pid 24279] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24279, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24280 attached
, child_tidptr=0x55558c89a690) = 24280
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24280] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24280] setpgid(0, 0)               = 0
[pid 24280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24280] write(3, "1000", 4)         = 4
[pid 24280] close(3)                    = 0
[pid 24280] write(1, "executing program\n", 18) = 18
executing program
[pid 24280] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24280] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24280] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24280] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24280] exit_group(0)               = ?
[pid 24280] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24280, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24281
ci2-android-5-10/strace-static-x86_64: Process 24281 attached
[pid 24281] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24281] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24281] <... prctl resumed>)        = 0
[pid 24281] setpgid(0, 0)               = 0
[pid 24281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24281] write(3, "1000", 4)         = 4
[pid 24281] close(3)                    = 0
executing program
[pid 24281] write(1, "executing program\n", 18) = 18
[pid 24281] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24281] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24281] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24281] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24281] exit_group(0)               = ?
[pid 24281] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24281, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24282
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24282 attached
[pid 24282] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24282] setpgid(0, 0)               = 0
[pid 24282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24282] write(3, "1000", 4)         = 4
[pid 24282] close(3)                    = 0
executing program
[pid 24282] write(1, "executing program\n", 18) = 18
[pid 24282] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24282] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24282] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24282] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24282] exit_group(0)               = ?
[pid 24282] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24282, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24283
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24283 attached
[pid 24283] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24283] setpgid(0, 0)               = 0
[pid 24283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24283] write(3, "1000", 4)         = 4
[pid 24283] close(3)                    = 0
executing program
[pid 24283] write(1, "executing program\n", 18) = 18
[pid 24283] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24283] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24283] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24283] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24283] exit_group(0)               = ?
[pid 24283] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24283, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24284 attached
, child_tidptr=0x55558c89a690) = 24284
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24284] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24284] setpgid(0, 0)               = 0
[pid 24284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24284] write(3, "1000", 4)         = 4
[pid 24284] close(3)                    = 0
[pid 24284] write(1, "executing program\n", 18) = 18
executing program
[pid 24284] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24284] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24284] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24284] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24284] exit_group(0)               = ?
[pid 24284] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24284, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24285 attached
, child_tidptr=0x55558c89a690) = 24285
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24285] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24285] setpgid(0, 0)               = 0
[pid 24285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24285] write(3, "1000", 4)         = 4
[pid 24285] close(3)                    = 0
[pid 24285] write(1, "executing program\n", 18) = 18
executing program
[pid 24285] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24285] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24285] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24285] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24285] exit_group(0)               = ?
[pid 24285] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24285, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24286 attached
 <unfinished ...>
[pid 24286] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24286
[pid 24286] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24286] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24286] setpgid(0, 0)               = 0
[pid 24286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24286] write(3, "1000", 4)         = 4
[pid 24286] close(3)                    = 0
[pid 24286] write(1, "executing program\n", 18) = 18
executing program
[pid 24286] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24286] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24286] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24286] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24286] exit_group(0)               = ?
[pid 24286] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24286, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24287 attached
, child_tidptr=0x55558c89a690) = 24287
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24287] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24287] setpgid(0, 0)               = 0
[pid 24287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24287] write(3, "1000", 4)         = 4
[pid 24287] close(3)                    = 0
executing program
[pid 24287] write(1, "executing program\n", 18) = 18
[pid 24287] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24287] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24287] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24287] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24287] exit_group(0)               = ?
[pid 24287] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24287, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24288
ci2-android-5-10/strace-static-x86_64: Process 24288 attached
[pid 24288] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24288] setpgid(0, 0)               = 0
[pid 24288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24288] write(3, "1000", 4)         = 4
[pid 24288] close(3)                    = 0
[pid 24288] write(1, "executing program\n", 18) = 18
executing program
[pid 24288] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24288] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24288] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24288] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24288] exit_group(0)               = ?
[pid 24288] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24288, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24289 attached
, child_tidptr=0x55558c89a690) = 24289
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24289] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24289] setpgid(0, 0)               = 0
[pid 24289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24289] write(3, "1000", 4)         = 4
[pid 24289] close(3)                    = 0
[pid 24289] write(1, "executing program\n", 18) = 18
executing program
[pid 24289] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24289] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24289] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24289] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24289] exit_group(0)               = ?
[pid 24289] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24289, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24290
ci2-android-5-10/strace-static-x86_64: Process 24290 attached
[pid 24290] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24290] setpgid(0, 0)               = 0
[pid 24290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24290] write(3, "1000", 4 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24290] <... write resumed>)        = 4
[pid 24290] close(3)                    = 0
[pid 24290] write(1, "executing program\n", 18) = 18
executing program
[pid 24290] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24290] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24290] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24290] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24290] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24290] exit_group(0)               = ?
[pid 24290] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24290, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24291 attached
, child_tidptr=0x55558c89a690) = 24291
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24291] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24291] setpgid(0, 0)               = 0
[pid 24291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24291] write(3, "1000", 4)         = 4
[pid 24291] close(3)                    = 0
[pid 24291] write(1, "executing program\n", 18) = 18
executing program
[pid 24291] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24291] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24291] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24291] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24291] exit_group(0)               = ?
[pid 24291] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24291, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24292 attached
 <unfinished ...>
[pid 24292] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24292
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24292] setpgid(0, 0)               = 0
[pid 24292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24292] write(3, "1000", 4)         = 4
[pid 24292] close(3)                    = 0
[pid 24292] write(1, "executing program\n", 18) = 18
executing program
[pid 24292] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24292] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24292] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24292] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24292] exit_group(0)               = ?
[pid 24292] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24292, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24293 attached
, child_tidptr=0x55558c89a690) = 24293
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24293] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24293] setpgid(0, 0)               = 0
[pid 24293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24293] write(3, "1000", 4)         = 4
[pid 24293] close(3)                    = 0
executing program
[pid 24293] write(1, "executing program\n", 18) = 18
[pid 24293] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24293] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24293] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24293] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24293] exit_group(0)               = ?
[pid 24293] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24293, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24294
ci2-android-5-10/strace-static-x86_64: Process 24294 attached
[pid 24294] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24294] setpgid(0, 0)               = 0
[pid 24294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24294] <... openat resumed>)       = 3
[pid 24294] write(3, "1000", 4)         = 4
[pid 24294] close(3)                    = 0
[pid 24294] write(1, "executing program\n", 18) = 18
executing program
[pid 24294] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24294] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24294] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24294] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24294] exit_group(0)               = ?
[pid 24294] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24294, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24295 attached
, child_tidptr=0x55558c89a690) = 24295
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24295] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24295] setpgid(0, 0)               = 0
[pid 24295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24295] write(3, "1000", 4)         = 4
[pid 24295] close(3)                    = 0
[pid 24295] write(1, "executing program\n", 18) = 18
executing program
[pid 24295] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24295] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24295] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24295] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24295] exit_group(0)               = ?
[pid 24295] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24295, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24296 attached
 <unfinished ...>
[pid 24296] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24296
[pid 24296] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24296] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24296] setpgid(0, 0)               = 0
[pid 24296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24296] write(3, "1000", 4)         = 4
[pid 24296] close(3)                    = 0
executing program
[pid 24296] write(1, "executing program\n", 18) = 18
[pid 24296] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24296] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24296] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24296] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24296] exit_group(0)               = ?
[pid 24296] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24296, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24297 attached
, child_tidptr=0x55558c89a690) = 24297
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24297] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24297] setpgid(0, 0)               = 0
[pid 24297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24297] write(3, "1000", 4)         = 4
[pid 24297] close(3)                    = 0
executing program
[pid 24297] write(1, "executing program\n", 18) = 18
[pid 24297] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24297] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24297] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24297] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24297] exit_group(0)               = ?
[pid 24297] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24297, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24298
ci2-android-5-10/strace-static-x86_64: Process 24298 attached
[pid 24298] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24298] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24298] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24298] setpgid(0, 0)               = 0
[pid 24298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24298] <... openat resumed>)       = 3
[pid 24298] write(3, "1000", 4)         = 4
[pid 24298] close(3)                    = 0
[pid 24298] write(1, "executing program\n", 18) = 18
executing program
[pid 24298] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24298] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24298] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24298] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24298] exit_group(0)               = ?
[pid 24298] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24298, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24299 attached
, child_tidptr=0x55558c89a690) = 24299
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24299] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24299] setpgid(0, 0)               = 0
[pid 24299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24299] write(3, "1000", 4)         = 4
[pid 24299] close(3)                    = 0
executing program
[pid 24299] write(1, "executing program\n", 18) = 18
[pid 24299] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24299] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24299] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24299] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24299] exit_group(0)               = ?
[pid 24299] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24299, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24300 attached
, child_tidptr=0x55558c89a690) = 24300
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24300] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24300] setpgid(0, 0)               = 0
[pid 24300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24300] write(3, "1000", 4)         = 4
[pid 24300] close(3)                    = 0
executing program
[pid 24300] write(1, "executing program\n", 18) = 18
[pid 24300] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24300] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24300] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24300] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24300] exit_group(0)               = ?
[pid 24300] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24300, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24301
ci2-android-5-10/strace-static-x86_64: Process 24301 attached
[pid 24301] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24301] setpgid(0, 0)               = 0
[pid 24301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24301] <... openat resumed>)       = 3
[pid 24301] write(3, "1000", 4)         = 4
[pid 24301] close(3)                    = 0
[pid 24301] write(1, "executing program\n", 18) = 18
executing program
[pid 24301] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24301] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24301] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24301] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24301] exit_group(0)               = ?
[pid 24301] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24301, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24302 attached
, child_tidptr=0x55558c89a690) = 24302
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24302] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24302] setpgid(0, 0)               = 0
[pid 24302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24302] write(3, "1000", 4)         = 4
[pid 24302] close(3)                    = 0
executing program
[pid 24302] write(1, "executing program\n", 18) = 18
[pid 24302] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24302] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24302] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24302] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24302] exit_group(0)               = ?
[pid 24302] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24302, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24303
ci2-android-5-10/strace-static-x86_64: Process 24303 attached
[pid 24303] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24303] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24303] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24303] setpgid(0, 0)               = 0
[pid 24303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24303] <... openat resumed>)       = 3
[pid 24303] write(3, "1000", 4)         = 4
[pid 24303] close(3)                    = 0
[pid 24303] write(1, "executing program\n", 18) = 18
executing program
[pid 24303] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24303] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24303] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24303] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24303] exit_group(0)               = ?
[pid 24303] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24303, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24304 attached
, child_tidptr=0x55558c89a690) = 24304
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24304] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24304] setpgid(0, 0)               = 0
[pid 24304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24304] write(3, "1000", 4)         = 4
[pid 24304] close(3)                    = 0
[pid 24304] write(1, "executing program\n", 18) = 18
executing program
[pid 24304] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24304] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24304] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24304] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24304] exit_group(0)               = ?
[pid 24304] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24304, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24305
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24305 attached
[pid 24305] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24305] setpgid(0, 0)               = 0
[pid 24305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24305] write(3, "1000", 4)         = 4
[pid 24305] close(3)                    = 0
[pid 24305] write(1, "executing program\n", 18) = 18
executing program
[pid 24305] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24305] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24305] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24305] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24305] exit_group(0)               = ?
[pid 24305] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24305, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24306
ci2-android-5-10/strace-static-x86_64: Process 24306 attached
[pid 24306] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24306] setpgid(0, 0)               = 0
[pid 24306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24306] <... openat resumed>)       = 3
[pid 24306] write(3, "1000", 4)         = 4
[pid 24306] close(3)                    = 0
executing program
[pid 24306] write(1, "executing program\n", 18) = 18
[pid 24306] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24306] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24306] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24306] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24306] exit_group(0)               = ?
[pid 24306] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24306, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24307 attached
, child_tidptr=0x55558c89a690) = 24307
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24307] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24307] setpgid(0, 0)               = 0
[pid 24307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24307] write(3, "1000", 4)         = 4
[pid 24307] close(3)                    = 0
executing program
[pid 24307] write(1, "executing program\n", 18) = 18
[pid 24307] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24307] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24307] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24307] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24307] exit_group(0)               = ?
[pid 24307] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24307, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24308 attached
, child_tidptr=0x55558c89a690) = 24308
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24308] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24308] setpgid(0, 0)               = 0
[pid 24308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24308] write(3, "1000", 4)         = 4
[pid 24308] close(3)                    = 0
executing program
[pid 24308] write(1, "executing program\n", 18) = 18
[pid 24308] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24308] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24308] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24308] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24308] exit_group(0)               = ?
[pid 24308] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24308, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24309 attached
, child_tidptr=0x55558c89a690) = 24309
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24309] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24309] setpgid(0, 0)               = 0
[pid 24309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24309] write(3, "1000", 4)         = 4
[pid 24309] close(3)                    = 0
executing program
[pid 24309] write(1, "executing program\n", 18) = 18
[pid 24309] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24309] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24309] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24309] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24309] exit_group(0)               = ?
[pid 24309] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24309, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24310
ci2-android-5-10/strace-static-x86_64: Process 24310 attached
[pid 24310] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24310] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24310] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24310] setpgid(0, 0)               = 0
[pid 24310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24310] write(3, "1000", 4)         = 4
[pid 24310] close(3)                    = 0
executing program
[pid 24310] write(1, "executing program\n", 18) = 18
[pid 24310] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24310] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24310] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24310] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24310] exit_group(0)               = ?
[pid 24310] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24311
ci2-android-5-10/strace-static-x86_64: Process 24311 attached
[pid 24311] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24311] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24311] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24311] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24311] write(3, "1000", 4)         = 4
[pid 24311] close(3)                    = 0
[pid 24311] write(1, "executing program\n", 18) = 18
executing program
[pid 24311] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24311] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24311] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24311] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24311] exit_group(0)               = ?
[pid 24311] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24311, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24312 attached
, child_tidptr=0x55558c89a690) = 24312
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24312] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24312] setpgid(0, 0)               = 0
[pid 24312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24312] write(3, "1000", 4)         = 4
[pid 24312] close(3)                    = 0
[pid 24312] write(1, "executing program\n", 18) = 18
[pid 24312] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24312] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24312] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24312] pwrite64(3, "\x02", 1, 4)   = 1
executing program
[pid 24312] exit_group(0)               = ?
[pid 24312] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24312, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24313
ci2-android-5-10/strace-static-x86_64: Process 24313 attached
[pid 24313] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24313] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24313] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24313] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24313] write(3, "1000", 4)         = 4
[pid 24313] close(3)                    = 0
executing program
[pid 24313] write(1, "executing program\n", 18) = 18
[pid 24313] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24313] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24313] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24313] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24313] exit_group(0)               = ?
[pid 24313] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24313, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24314
ci2-android-5-10/strace-static-x86_64: Process 24314 attached
[pid 24314] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24314] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24314] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24314] setpgid(0, 0)               = 0
[pid 24314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24314] <... openat resumed>)       = 3
[pid 24314] write(3, "1000", 4)         = 4
[pid 24314] close(3)                    = 0
[pid 24314] write(1, "executing program\n", 18) = 18
executing program
[pid 24314] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24314] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24314] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24314] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24314] exit_group(0)               = ?
[pid 24314] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24314, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24315 attached
, child_tidptr=0x55558c89a690) = 24315
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24315] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24315] setpgid(0, 0)               = 0
[pid 24315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24315] write(3, "1000", 4)         = 4
[pid 24315] close(3)                    = 0
executing program
[pid 24315] write(1, "executing program\n", 18) = 18
[pid 24315] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24315] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24315] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24315] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24315] exit_group(0)               = ?
[pid 24315] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24315, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24316 attached
, child_tidptr=0x55558c89a690) = 24316
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24316] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24316] setpgid(0, 0)               = 0
[pid 24316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24316] write(3, "1000", 4)         = 4
[pid 24316] close(3)                    = 0
executing program
[pid 24316] write(1, "executing program\n", 18) = 18
[pid 24316] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24316] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24316] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24316] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24316] exit_group(0)               = ?
[pid 24316] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24316, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24317 attached
, child_tidptr=0x55558c89a690) = 24317
[pid 24317] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24317] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24317] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24317] setpgid(0, 0)               = 0
[pid 24317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24317] <... openat resumed>)       = 3
[pid 24317] write(3, "1000", 4)         = 4
[pid 24317] close(3)                    = 0
executing program
[pid 24317] write(1, "executing program\n", 18) = 18
[pid 24317] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24317] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24317] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24317] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24317] exit_group(0)               = ?
[pid 24317] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24317, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24318
ci2-android-5-10/strace-static-x86_64: Process 24318 attached
[pid 24318] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24318] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24318] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24318] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24318] write(3, "1000", 4)         = 4
[pid 24318] close(3)                    = 0
[pid 24318] write(1, "executing program\n", 18) = 18
executing program
[pid 24318] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24318] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24318] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24318] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24318] exit_group(0)               = ?
[pid 24318] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24319 attached
, child_tidptr=0x55558c89a690) = 24319
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24319] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24319] setpgid(0, 0)               = 0
[pid 24319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24319] write(3, "1000", 4)         = 4
[pid 24319] close(3)                    = 0
executing program
[pid 24319] write(1, "executing program\n", 18) = 18
[pid 24319] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24319] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24319] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24319] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24319] exit_group(0)               = ?
[pid 24319] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24319, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24320
ci2-android-5-10/strace-static-x86_64: Process 24320 attached
[pid 24320] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24320] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24320] <... prctl resumed>)        = 0
[pid 24320] setpgid(0, 0)               = 0
[pid 24320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24320] write(3, "1000", 4)         = 4
[pid 24320] close(3)                    = 0
executing program
[pid 24320] write(1, "executing program\n", 18) = 18
[pid 24320] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24320] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24320] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24320] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24320] exit_group(0)               = ?
[pid 24320] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24320, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24321
ci2-android-5-10/strace-static-x86_64: Process 24321 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24321] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24321] setpgid(0, 0)               = 0
[pid 24321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24321] write(3, "1000", 4)         = 4
[pid 24321] close(3)                    = 0
executing program
[pid 24321] write(1, "executing program\n", 18) = 18
[pid 24321] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24321] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24321] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24321] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24321] exit_group(0)               = ?
[pid 24321] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24321, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24322 attached
, child_tidptr=0x55558c89a690) = 24322
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24322] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24322] setpgid(0, 0)               = 0
[pid 24322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24322] write(3, "1000", 4)         = 4
[pid 24322] close(3)                    = 0
[pid 24322] write(1, "executing program\n", 18) = 18
[pid 24322] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24322] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24322] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24322] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24322] exit_group(0)               = ?
executing program
[pid 24322] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24322, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24323 attached
, child_tidptr=0x55558c89a690) = 24323
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24323] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24323] <... set_robust_list resumed>) = 0
[pid 24323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24323] setpgid(0, 0)               = 0
[pid 24323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24323] write(3, "1000", 4)         = 4
[pid 24323] close(3)                    = 0
[pid 24323] write(1, "executing program\n", 18) = 18
executing program
[pid 24323] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24323] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24323] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24323] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24323] exit_group(0)               = ?
[pid 24323] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24323, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24324 attached
, child_tidptr=0x55558c89a690) = 24324
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24324] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24324] setpgid(0, 0)               = 0
[pid 24324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24324] write(3, "1000", 4)         = 4
[pid 24324] close(3)                    = 0
executing program
[pid 24324] write(1, "executing program\n", 18) = 18
[pid 24324] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24324] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24324] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24324] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24324] exit_group(0)               = ?
[pid 24324] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24324, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24325
ci2-android-5-10/strace-static-x86_64: Process 24325 attached
[pid 24325] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24325] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24325] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24325] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24325] write(3, "1000", 4)         = 4
[pid 24325] close(3)                    = 0
[pid 24325] write(1, "executing program\n", 18) = 18
executing program
[pid 24325] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24325] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24325] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24325] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24325] exit_group(0)               = ?
[pid 24325] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24325, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24326
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24326 attached
[pid 24326] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24326] setpgid(0, 0)               = 0
[pid 24326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24326] write(3, "1000", 4)         = 4
[pid 24326] close(3)                    = 0
[pid 24326] write(1, "executing program\n", 18) = 18
executing program
[pid 24326] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24326] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24326] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24326] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24326] exit_group(0)               = ?
[pid 24326] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24326, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24327 attached
, child_tidptr=0x55558c89a690) = 24327
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24327] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24327] setpgid(0, 0)               = 0
[pid 24327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24327] write(3, "1000", 4)         = 4
[pid 24327] close(3)                    = 0
executing program
[pid 24327] write(1, "executing program\n", 18) = 18
[pid 24327] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24327] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24327] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24327] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24327] exit_group(0)               = ?
[pid 24327] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24327, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24328 attached
, child_tidptr=0x55558c89a690) = 24328
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24328] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24328] setpgid(0, 0)               = 0
[pid 24328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24328] write(3, "1000", 4)         = 4
[pid 24328] close(3)                    = 0
executing program
[pid 24328] write(1, "executing program\n", 18) = 18
[pid 24328] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24328] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24328] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24328] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24328] exit_group(0)               = ?
[pid 24328] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24328, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24329 attached
, child_tidptr=0x55558c89a690) = 24329
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24329] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24329] setpgid(0, 0)               = 0
[pid 24329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24329] write(3, "1000", 4)         = 4
[pid 24329] close(3)                    = 0
executing program
[pid 24329] write(1, "executing program\n", 18) = 18
[pid 24329] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24329] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24329] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24329] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24329] exit_group(0)               = ?
[pid 24329] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24329, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24330
ci2-android-5-10/strace-static-x86_64: Process 24330 attached
[pid 24330] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24330] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24330] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24330] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24330] <... prctl resumed>)        = 0
[pid 24330] setpgid(0, 0)               = 0
[pid 24330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24330] write(3, "1000", 4)         = 4
[pid 24330] close(3)                    = 0
[pid 24330] write(1, "executing program\n", 18) = 18
executing program
[pid 24330] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24330] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24330] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24330] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24330] exit_group(0)               = ?
[pid 24330] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24330, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24331 attached
, child_tidptr=0x55558c89a690) = 24331
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24331] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24331] setpgid(0, 0)               = 0
[pid 24331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24331] write(3, "1000", 4)         = 4
[pid 24331] close(3)                    = 0
executing program
[pid 24331] write(1, "executing program\n", 18) = 18
[pid 24331] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24331] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24331] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24331] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24331] exit_group(0)               = ?
[pid 24331] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24331, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24332 attached
, child_tidptr=0x55558c89a690) = 24332
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24332] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24332] setpgid(0, 0)               = 0
[pid 24332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24332] write(3, "1000", 4)         = 4
[pid 24332] close(3)                    = 0
[pid 24332] write(1, "executing program\n", 18) = 18
executing program
[pid 24332] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24332] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24332] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24332] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24332] exit_group(0)               = ?
[pid 24332] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24332, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24333 attached
, child_tidptr=0x55558c89a690) = 24333
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24333] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24333] setpgid(0, 0)               = 0
[pid 24333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24333] write(3, "1000", 4)         = 4
[pid 24333] close(3)                    = 0
executing program
[pid 24333] write(1, "executing program\n", 18) = 18
[pid 24333] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24333] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24333] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24333] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24333] exit_group(0)               = ?
[pid 24333] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24333, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24334 attached
, child_tidptr=0x55558c89a690) = 24334
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24334] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24334] <... set_robust_list resumed>) = 0
[pid 24334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24334] setpgid(0, 0)               = 0
[pid 24334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24334] write(3, "1000", 4)         = 4
[pid 24334] close(3)                    = 0
executing program
[pid 24334] write(1, "executing program\n", 18) = 18
[pid 24334] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24334] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24334] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24334] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24334] exit_group(0)               = ?
[pid 24334] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24334, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24335
ci2-android-5-10/strace-static-x86_64: Process 24335 attached
[pid 24335] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24335] setpgid(0, 0)               = 0
[pid 24335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24335] <... openat resumed>)       = 3
[pid 24335] write(3, "1000", 4)         = 4
[pid 24335] close(3)                    = 0
executing program
[pid 24335] write(1, "executing program\n", 18) = 18
[pid 24335] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24335] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24335] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24335] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24335] exit_group(0)               = ?
[pid 24335] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24335, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24336 attached
, child_tidptr=0x55558c89a690) = 24336
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24336] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24336] setpgid(0, 0)               = 0
[pid 24336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24336] write(3, "1000", 4)         = 4
[pid 24336] close(3)                    = 0
executing program
[pid 24336] write(1, "executing program\n", 18) = 18
[pid 24336] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24336] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24336] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24336] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24336] exit_group(0)               = ?
[pid 24336] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24336, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24337 attached
, child_tidptr=0x55558c89a690) = 24337
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24337] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24337] setpgid(0, 0)               = 0
[pid 24337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24337] write(3, "1000", 4)         = 4
[pid 24337] close(3)                    = 0
executing program
[pid 24337] write(1, "executing program\n", 18) = 18
[pid 24337] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24337] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24337] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24337] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24337] exit_group(0)               = ?
[pid 24337] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24337, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24338
ci2-android-5-10/strace-static-x86_64: Process 24338 attached
[pid 24338] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24338] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24338] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24338] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24338] write(3, "1000", 4)         = 4
[pid 24338] close(3)                    = 0
[pid 24338] write(1, "executing program\n", 18) = 18
executing program
[pid 24338] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24338] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24338] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24338] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24338] exit_group(0)               = ?
[pid 24338] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24338, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24339
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24339 attached
[pid 24339] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24339] setpgid(0, 0)               = 0
[pid 24339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24339] write(3, "1000", 4)         = 4
[pid 24339] close(3)                    = 0
[pid 24339] write(1, "executing program\n", 18) = 18
[pid 24339] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24339] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24339] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24339] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24339] exit_group(0)               = ?
[pid 24339] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24339, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24340
ci2-android-5-10/strace-static-x86_64: Process 24340 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24340] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24340] setpgid(0, 0)               = 0
[pid 24340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24340] write(3, "1000", 4)         = 4
[pid 24340] close(3)                    = 0
[pid 24340] write(1, "executing program\n", 18) = 18
executing program
[pid 24340] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24340] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24340] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24340] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24340] exit_group(0)               = ?
[pid 24340] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24340, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24341
ci2-android-5-10/strace-static-x86_64: Process 24341 attached
[pid 24341] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24341] setpgid(0, 0)               = 0
[pid 24341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24341] <... openat resumed>)       = 3
[pid 24341] write(3, "1000", 4)         = 4
[pid 24341] close(3)                    = 0
executing program
[pid 24341] write(1, "executing program\n", 18) = 18
[pid 24341] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24341] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24341] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24341] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24341] exit_group(0)               = ?
[pid 24341] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24341, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24342 attached
, child_tidptr=0x55558c89a690) = 24342
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24342] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24342] setpgid(0, 0)               = 0
[pid 24342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24342] write(3, "1000", 4)         = 4
[pid 24342] close(3)                    = 0
executing program
[pid 24342] write(1, "executing program\n", 18) = 18
[pid 24342] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24342] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24342] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24342] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24342] exit_group(0)               = ?
[pid 24342] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24342, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24343 attached
, child_tidptr=0x55558c89a690) = 24343
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24343] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24343] setpgid(0, 0)               = 0
[pid 24343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24343] write(3, "1000", 4)         = 4
[pid 24343] close(3)                    = 0
executing program
[pid 24343] write(1, "executing program\n", 18) = 18
[pid 24343] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24343] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24343] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24343] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24343] exit_group(0)               = ?
[pid 24343] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24343, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24344
ci2-android-5-10/strace-static-x86_64: Process 24344 attached
[pid 24344] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24344] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24344] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24344] setpgid(0, 0)               = 0
[pid 24344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24344] write(3, "1000", 4)         = 4
[pid 24344] close(3)                    = 0
[pid 24344] write(1, "executing program\n", 18) = 18
executing program
[pid 24344] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24344] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24344] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24344] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24344] exit_group(0)               = ?
[pid 24344] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24344, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24345 attached
, child_tidptr=0x55558c89a690) = 24345
[pid 24345] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24345] setpgid(0, 0)               = 0
[pid 24345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24345] write(3, "1000", 4)         = 4
[pid 24345] close(3)                    = 0
[pid 24345] write(1, "executing program\n", 18) = 18
executing program
[pid 24345] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24345] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24345] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24345] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24345] exit_group(0)               = ?
[pid 24345] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24346 attached
, child_tidptr=0x55558c89a690) = 24346
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24346] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24346] setpgid(0, 0)               = 0
[pid 24346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24346] write(3, "1000", 4)         = 4
[pid 24346] close(3)                    = 0
[pid 24346] write(1, "executing program\n", 18) = 18
executing program
[pid 24346] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24346] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24346] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24346] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24346] exit_group(0)               = ?
[pid 24346] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24346, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24347 attached
, child_tidptr=0x55558c89a690) = 24347
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24347] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24347] setpgid(0, 0)               = 0
[pid 24347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24347] write(3, "1000", 4)         = 4
[pid 24347] close(3)                    = 0
[pid 24347] write(1, "executing program\n", 18) = 18
executing program
[pid 24347] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24347] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24347] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24347] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24347] exit_group(0)               = ?
[pid 24347] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24347, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24348 attached
, child_tidptr=0x55558c89a690) = 24348
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24348] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24348] setpgid(0, 0)               = 0
[pid 24348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24348] write(3, "1000", 4)         = 4
[pid 24348] close(3)                    = 0
executing program
[pid 24348] write(1, "executing program\n", 18) = 18
[pid 24348] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24348] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24348] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24348] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24348] exit_group(0)               = ?
[pid 24348] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24348, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24349
ci2-android-5-10/strace-static-x86_64: Process 24349 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24349] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24349] setpgid(0, 0)               = 0
[pid 24349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24349] write(3, "1000", 4)         = 4
[pid 24349] close(3)                    = 0
[pid 24349] write(1, "executing program\n", 18) = 18
executing program
[pid 24349] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24349] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24349] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24349] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24349] exit_group(0)               = ?
[pid 24349] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24349, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24350
ci2-android-5-10/strace-static-x86_64: Process 24350 attached
[pid 24350] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24350] setpgid(0, 0)               = 0
[pid 24350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24350] <... openat resumed>)       = 3
[pid 24350] write(3, "1000", 4)         = 4
[pid 24350] close(3)                    = 0
[pid 24350] write(1, "executing program\n", 18) = 18
executing program
[pid 24350] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24350] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24350] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24350] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24350] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24350] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24350, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24351
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24351 attached
[pid 24351] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24351] setpgid(0, 0)               = 0
[pid 24351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24351] write(3, "1000", 4)         = 4
[pid 24351] close(3)                    = 0
[pid 24351] write(1, "executing program\n", 18) = 18
executing program
[pid 24351] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24351] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24351] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24351] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24351] exit_group(0)               = ?
[pid 24351] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24351, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24352
ci2-android-5-10/strace-static-x86_64: Process 24352 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24352] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24352] setpgid(0, 0)               = 0
[pid 24352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24352] write(3, "1000", 4)         = 4
[pid 24352] close(3)                    = 0
[pid 24352] write(1, "executing program\n", 18) = 18
executing program
[pid 24352] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24352] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24352] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24352] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24352] exit_group(0)               = ?
[pid 24352] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24352, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24353 attached
, child_tidptr=0x55558c89a690) = 24353
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24353] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24353] setpgid(0, 0)               = 0
[pid 24353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24353] write(3, "1000", 4)         = 4
[pid 24353] close(3)                    = 0
executing program
[pid 24353] write(1, "executing program\n", 18) = 18
[pid 24353] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24353] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24353] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24353] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24353] exit_group(0)               = ?
[pid 24353] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24353, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24354 attached
, child_tidptr=0x55558c89a690) = 24354
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24354] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24354] setpgid(0, 0)               = 0
[pid 24354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24354] write(3, "1000", 4)         = 4
[pid 24354] close(3)                    = 0
[pid 24354] write(1, "executing program\n", 18) = 18
executing program
[pid 24354] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24354] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24354] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24354] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24354] exit_group(0)               = ?
[pid 24354] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24354, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24355 attached
, child_tidptr=0x55558c89a690) = 24355
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24355] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24355] setpgid(0, 0)               = 0
[pid 24355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24355] write(3, "1000", 4)         = 4
[pid 24355] close(3)                    = 0
executing program
[pid 24355] write(1, "executing program\n", 18) = 18
[pid 24355] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24355] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24355] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24355] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24355] exit_group(0)               = ?
[pid 24355] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24355, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24356
ci2-android-5-10/strace-static-x86_64: Process 24356 attached
[pid 24356] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24356] setpgid(0, 0)               = 0
[pid 24356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24356] write(3, "1000", 4)         = 4
[pid 24356] close(3)                    = 0
[pid 24356] write(1, "executing program\n", 18) = 18
executing program
[pid 24356] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24356] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24356] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24356] <... openat resumed>)       = 3
[pid 24356] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24356] exit_group(0)               = ?
[pid 24356] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24356, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24357 attached
, child_tidptr=0x55558c89a690) = 24357
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24357] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24357] setpgid(0, 0)               = 0
[pid 24357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24357] write(3, "1000", 4)         = 4
[pid 24357] close(3)                    = 0
executing program
[pid 24357] write(1, "executing program\n", 18) = 18
[pid 24357] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24357] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24357] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24357] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24357] exit_group(0)               = ?
[pid 24357] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24357, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24358 attached
, child_tidptr=0x55558c89a690) = 24358
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24358] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24358] setpgid(0, 0)               = 0
[pid 24358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24358] write(3, "1000", 4)         = 4
[pid 24358] close(3)                    = 0
[pid 24358] write(1, "executing program\n", 18) = 18
[pid 24358] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24358] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24358] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24358] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24358] exit_group(0)               = ?
[pid 24358] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24358, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24359
ci2-android-5-10/strace-static-x86_64: Process 24359 attached
[pid 24359] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24359] setpgid(0, 0)               = 0
[pid 24359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24359] write(3, "1000", 4)         = 4
[pid 24359] close(3)                    = 0
executing program
[pid 24359] write(1, "executing program\n", 18) = 18
[pid 24359] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24359] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24359] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24359] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24359] exit_group(0)               = ?
[pid 24359] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24359, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24360 attached
, child_tidptr=0x55558c89a690) = 24360
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24360] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24360] setpgid(0, 0)               = 0
[pid 24360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24360] write(3, "1000", 4)         = 4
[pid 24360] close(3)                    = 0
[pid 24360] write(1, "executing program\n", 18) = 18
executing program
[pid 24360] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24360] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24360] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24360] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24360] exit_group(0)               = ?
[pid 24360] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24360, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24361
ci2-android-5-10/strace-static-x86_64: Process 24361 attached
[pid 24361] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24361] setpgid(0, 0)               = 0
[pid 24361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24361] <... openat resumed>)       = 3
[pid 24361] write(3, "1000", 4)         = 4
[pid 24361] close(3)                    = 0
[pid 24361] write(1, "executing program\n", 18) = 18
[pid 24361] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24361] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24361] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24361] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24361] exit_group(0)               = ?
[pid 24361] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24361, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24362 attached
, child_tidptr=0x55558c89a690) = 24362
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24362] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24362] setpgid(0, 0)               = 0
[pid 24362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24362] write(3, "1000", 4)         = 4
[pid 24362] close(3)                    = 0
[pid 24362] write(1, "executing program\n", 18) = 18
[pid 24362] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24362] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24362] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24362] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24362] exit_group(0)               = ?
[pid 24362] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24363
ci2-android-5-10/strace-static-x86_64: Process 24363 attached
[pid 24363] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24363] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24363] write(3, "1000", 4)         = 4
[pid 24363] close(3)                    = 0
[pid 24363] write(1, "executing program\n", 18) = 18
executing program
[pid 24363] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24363] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24363] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24363] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24363] exit_group(0)               = ?
[pid 24363] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24364 attached
, child_tidptr=0x55558c89a690) = 24364
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24364] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24364] setpgid(0, 0)               = 0
[pid 24364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24364] write(3, "1000", 4)         = 4
[pid 24364] close(3)                    = 0
[pid 24364] write(1, "executing program\n", 18) = 18
executing program
[pid 24364] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24364] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24364] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24364] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24364] exit_group(0)               = ?
[pid 24364] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24364, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24365
ci2-android-5-10/strace-static-x86_64: Process 24365 attached
[pid 24365] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24365] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24365] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24365] setpgid(0, 0)               = 0
[pid 24365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24365] write(3, "1000", 4)         = 4
[pid 24365] close(3)                    = 0
[pid 24365] write(1, "executing program\n", 18) = 18
executing program
[pid 24365] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24365] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 24365] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24365] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24365] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24365] exit_group(0)               = ?
[pid 24365] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24365, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24366
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24366 attached
[pid 24366] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24366] setpgid(0, 0)               = 0
[pid 24366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24366] write(3, "1000", 4)         = 4
[pid 24366] close(3)                    = 0
executing program
[pid 24366] write(1, "executing program\n", 18) = 18
[pid 24366] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24366] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24366] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24366] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24366] exit_group(0)               = ?
[pid 24366] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24366, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24367
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24367 attached
[pid 24367] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24367] setpgid(0, 0)               = 0
[pid 24367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24367] write(3, "1000", 4)         = 4
[pid 24367] close(3)                    = 0
[pid 24367] write(1, "executing program\n", 18) = 18
executing program
[pid 24367] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24367] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24367] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24367] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24367] exit_group(0)               = ?
[pid 24367] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24367, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24368 attached
, child_tidptr=0x55558c89a690) = 24368
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24368] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24368] setpgid(0, 0)               = 0
[pid 24368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24368] write(3, "1000", 4)         = 4
[pid 24368] close(3)                    = 0
[pid 24368] write(1, "executing program\n", 18) = 18
executing program
[pid 24368] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24368] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24368] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24368] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24368] exit_group(0)               = ?
[pid 24368] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24368, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24369 attached
 <unfinished ...>
[pid 24369] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24369
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24369] setpgid(0, 0)               = 0
[pid 24369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24369] write(3, "1000", 4)         = 4
[pid 24369] close(3)                    = 0
[pid 24369] write(1, "executing program\n", 18) = 18
executing program
[pid 24369] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24369] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24369] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24369] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24369] exit_group(0)               = ?
[pid 24369] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24369, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24370 attached
, child_tidptr=0x55558c89a690) = 24370
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24370] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24370] setpgid(0, 0)               = 0
[pid 24370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24370] write(3, "1000", 4)         = 4
[pid 24370] close(3)                    = 0
executing program
[pid 24370] write(1, "executing program\n", 18) = 18
[pid 24370] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24370] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24370] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24370] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24370] exit_group(0)               = ?
[pid 24370] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24370, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24371 attached
 <unfinished ...>
[pid 24371] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24371] setpgid(0, 0)               = 0
[pid 24371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24371
[pid 24371] write(3, "1000", 4)         = 4
[pid 24371] close(3 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24371] <... close resumed>)        = 0
[pid 24371] write(1, "executing program\n", 18) = 18
[pid 24371] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24371] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24371] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24371] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24371] exit_group(0)               = ?
[pid 24371] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24371, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24372 attached
, child_tidptr=0x55558c89a690) = 24372
[pid 24372] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24372] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24372] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24372] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24372] write(3, "1000", 4)         = 4
[pid 24372] close(3)                    = 0
[pid 24372] write(1, "executing program\n", 18) = 18
[pid 24372] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24372] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 24372] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24372] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24372] exit_group(0)               = ?
[pid 24372] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24372, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24373 attached
, child_tidptr=0x55558c89a690) = 24373
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24373] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24373] setpgid(0, 0)               = 0
[pid 24373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24373] write(3, "1000", 4)         = 4
[pid 24373] close(3)                    = 0
[pid 24373] write(1, "executing program\n", 18) = 18
executing program
[pid 24373] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24373] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24373] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24373] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24373] exit_group(0)               = ?
[pid 24373] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24373, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24374
ci2-android-5-10/strace-static-x86_64: Process 24374 attached
[pid 24374] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24374] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24374] write(3, "1000", 4)         = 4
[pid 24374] close(3 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24374] <... close resumed>)        = 0
[pid 24374] write(1, "executing program\n", 18) = 18
executing program
[pid 24374] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24374] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24374] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24374] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24374] exit_group(0)               = ?
[pid 24374] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24374, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24375 attached
, child_tidptr=0x55558c89a690) = 24375
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24375] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24375] setpgid(0, 0)               = 0
[pid 24375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24375] write(3, "1000", 4)         = 4
[pid 24375] close(3)                    = 0
executing program
[pid 24375] write(1, "executing program\n", 18) = 18
[pid 24375] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24375] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24375] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24375] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24375] exit_group(0)               = ?
[pid 24375] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24375, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24376 attached
, child_tidptr=0x55558c89a690) = 24376
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24376] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24376] setpgid(0, 0)               = 0
[pid 24376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24376] write(3, "1000", 4)         = 4
[pid 24376] close(3)                    = 0
executing program
[pid 24376] write(1, "executing program\n", 18) = 18
[pid 24376] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24376] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24376] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24376] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24376] exit_group(0)               = ?
[pid 24376] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24376, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24377
ci2-android-5-10/strace-static-x86_64: Process 24377 attached
[pid 24377] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24377] setpgid(0, 0)               = 0
[pid 24377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24377] write(3, "1000", 4)         = 4
[pid 24377] close(3)                    = 0
[pid 24377] write(1, "executing program\n", 18) = 18
executing program
[pid 24377] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24377] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24377] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24377] <... openat resumed>)       = 3
[pid 24377] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24377] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24377] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24377, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24378
ci2-android-5-10/strace-static-x86_64: Process 24378 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24378] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24378] setpgid(0, 0)               = 0
[pid 24378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24378] write(3, "1000", 4)         = 4
[pid 24378] close(3)                    = 0
[pid 24378] write(1, "executing program\n", 18) = 18
executing program
[pid 24378] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24378] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24378] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24378] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24378] exit_group(0)               = ?
[pid 24378] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24378, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24379 attached
, child_tidptr=0x55558c89a690) = 24379
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24379] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24379] setpgid(0, 0)               = 0
[pid 24379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24379] write(3, "1000", 4)         = 4
[pid 24379] close(3)                    = 0
[pid 24379] write(1, "executing program\n", 18) = 18
[pid 24379] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24379] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 24379] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24379] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24379] exit_group(0)               = ?
[pid 24379] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24379, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24380 attached
, child_tidptr=0x55558c89a690) = 24380
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24380] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24380] setpgid(0, 0)               = 0
[pid 24380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24380] write(3, "1000", 4)         = 4
[pid 24380] close(3)                    = 0
executing program
[pid 24380] write(1, "executing program\n", 18) = 18
[pid 24380] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24380] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24380] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24380] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24380] exit_group(0)               = ?
[pid 24380] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24380, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24381
ci2-android-5-10/strace-static-x86_64: Process 24381 attached
[pid 24381] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24381] setpgid(0, 0)               = 0
[pid 24381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24381] <... openat resumed>)       = 3
[pid 24381] write(3, "1000", 4)         = 4
[pid 24381] close(3)                    = 0
[pid 24381] write(1, "executing program\n", 18) = 18
executing program
[pid 24381] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24381] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24381] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24381] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24381] exit_group(0)               = ?
[pid 24381] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24381, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24382 attached
, child_tidptr=0x55558c89a690) = 24382
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24382] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24382] setpgid(0, 0)               = 0
[pid 24382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24382] write(3, "1000", 4)         = 4
[pid 24382] close(3)                    = 0
executing program
[pid 24382] write(1, "executing program\n", 18) = 18
[pid 24382] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24382] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24382] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24382] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24382] exit_group(0)               = ?
[pid 24382] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24382, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24383
ci2-android-5-10/strace-static-x86_64: Process 24383 attached
[pid 24383] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24383] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24383] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24383] setpgid(0, 0)               = 0
[pid 24383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24383] <... openat resumed>)       = 3
[pid 24383] write(3, "1000", 4)         = 4
[pid 24383] close(3)                    = 0
[pid 24383] write(1, "executing program\n", 18) = 18
executing program
[pid 24383] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24383] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24383] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24383] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24383] exit_group(0)               = ?
[pid 24383] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24383, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24384
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24384 attached
[pid 24384] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24384] setpgid(0, 0)               = 0
[pid 24384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24384] write(3, "1000", 4)         = 4
[pid 24384] close(3)                    = 0
executing program
[pid 24384] write(1, "executing program\n", 18) = 18
[pid 24384] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24384] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24384] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24384] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24384] exit_group(0)               = ?
[pid 24384] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24384, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24385 attached
, child_tidptr=0x55558c89a690) = 24385
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24385] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24385] setpgid(0, 0)               = 0
[pid 24385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24385] write(3, "1000", 4)         = 4
[pid 24385] close(3)                    = 0
[pid 24385] write(1, "executing program\n", 18) = 18
executing program
[pid 24385] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24385] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24385] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24385] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24385] exit_group(0)               = ?
[pid 24385] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24385, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24386
ci2-android-5-10/strace-static-x86_64: Process 24386 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24386] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24386] setpgid(0, 0)               = 0
[pid 24386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24386] write(3, "1000", 4)         = 4
[pid 24386] close(3)                    = 0
[pid 24386] write(1, "executing program\n", 18) = 18
executing program
[pid 24386] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24386] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24386] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24386] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24386] exit_group(0)               = ?
[pid 24386] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24386, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24387
ci2-android-5-10/strace-static-x86_64: Process 24387 attached
[pid 24387] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24387] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24387] write(3, "1000", 4)         = 4
[pid 24387] close(3)                    = 0
[pid 24387] write(1, "executing program\n", 18) = 18
executing program
[pid 24387] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24387] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24387] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24387] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24387] exit_group(0)               = ?
[pid 24387] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24387, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24388 attached
, child_tidptr=0x55558c89a690) = 24388
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24388] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24388] setpgid(0, 0)               = 0
[pid 24388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24388] write(3, "1000", 4)         = 4
[pid 24388] close(3)                    = 0
executing program
[pid 24388] write(1, "executing program\n", 18) = 18
[pid 24388] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24388] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24388] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24388] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24388] exit_group(0)               = ?
[pid 24388] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24388, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24389
ci2-android-5-10/strace-static-x86_64: Process 24389 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24389] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24389] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24389] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24389] setpgid(0, 0)               = 0
[pid 24389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24389] write(3, "1000", 4)         = 4
[pid 24389] close(3)                    = 0
executing program
[pid 24389] write(1, "executing program\n", 18) = 18
[pid 24389] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24389] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24389] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24389] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24389] exit_group(0)               = ?
[pid 24389] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24389, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24390 attached
, child_tidptr=0x55558c89a690) = 24390
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24390] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24390] setpgid(0, 0)               = 0
[pid 24390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24390] write(3, "1000", 4)         = 4
[pid 24390] close(3)                    = 0
executing program
[pid 24390] write(1, "executing program\n", 18) = 18
[pid 24390] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24390] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24390] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24390] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24390] exit_group(0)               = ?
[pid 24390] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24390, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24391 attached
, child_tidptr=0x55558c89a690) = 24391
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24391] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24391] setpgid(0, 0)               = 0
[pid 24391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24391] write(3, "1000", 4)         = 4
[pid 24391] close(3)                    = 0
executing program
[pid 24391] write(1, "executing program\n", 18) = 18
[pid 24391] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24391] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24391] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24391] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24391] exit_group(0)               = ?
[pid 24391] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24391, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24392
ci2-android-5-10/strace-static-x86_64: Process 24392 attached
[pid 24392] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24392] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24392] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24392] setpgid(0, 0)               = 0
[pid 24392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24392] write(3, "1000", 4)         = 4
[pid 24392] close(3)                    = 0
[pid 24392] write(1, "executing program\n", 18) = 18
executing program
[pid 24392] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24392] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24392] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24392] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24392] exit_group(0)               = ?
[pid 24392] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24392, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24393 attached
, child_tidptr=0x55558c89a690) = 24393
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24393] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24393] setpgid(0, 0)               = 0
[pid 24393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24393] write(3, "1000", 4)         = 4
[pid 24393] close(3)                    = 0
[pid 24393] write(1, "executing program\n", 18) = 18
executing program
[pid 24393] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24393] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24393] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24393] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24393] exit_group(0)               = ?
[pid 24393] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24393, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24394 attached
, child_tidptr=0x55558c89a690) = 24394
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24394] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24394] setpgid(0, 0)               = 0
[pid 24394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24394] write(3, "1000", 4)         = 4
[pid 24394] close(3)                    = 0
[pid 24394] write(1, "executing program\n", 18) = 18
executing program
[pid 24394] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24394] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24394] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24394] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24394] exit_group(0)               = ?
[pid 24394] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24395
ci2-android-5-10/strace-static-x86_64: Process 24395 attached
[pid 24395] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24395] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24395] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24395] setpgid(0, 0)               = 0
[pid 24395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24395] <... openat resumed>)       = 3
[pid 24395] write(3, "1000", 4)         = 4
[pid 24395] close(3)                    = 0
[pid 24395] write(1, "executing program\n", 18) = 18
executing program
[pid 24395] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24395] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24395] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24395] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24395] exit_group(0)               = ?
[pid 24395] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24395, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24396 attached
, child_tidptr=0x55558c89a690) = 24396
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24396] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24396] setpgid(0, 0)               = 0
[pid 24396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24396] write(3, "1000", 4)         = 4
[pid 24396] close(3)                    = 0
executing program
[pid 24396] write(1, "executing program\n", 18) = 18
[pid 24396] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24396] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24396] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24396] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24396] exit_group(0)               = ?
[pid 24396] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24396, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24397
ci2-android-5-10/strace-static-x86_64: Process 24397 attached
[pid 24397] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24397] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24397] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24397] setpgid(0, 0)               = 0
[pid 24397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24397] write(3, "1000", 4)         = 4
[pid 24397] close(3)                    = 0
[pid 24397] write(1, "executing program\n", 18) = 18
executing program
[pid 24397] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24397] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24397] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24397] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24397] exit_group(0)               = ?
[pid 24397] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24397, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24398 attached
, child_tidptr=0x55558c89a690) = 24398
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24398] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24398] setpgid(0, 0)               = 0
[pid 24398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24398] write(3, "1000", 4)         = 4
[pid 24398] close(3)                    = 0
executing program
[pid 24398] write(1, "executing program\n", 18) = 18
[pid 24398] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24398] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24398] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24398] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24398] exit_group(0)               = ?
[pid 24398] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24398, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24399 attached
, child_tidptr=0x55558c89a690) = 24399
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24399] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24399] setpgid(0, 0)               = 0
[pid 24399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24399] write(3, "1000", 4)         = 4
[pid 24399] close(3)                    = 0
[pid 24399] write(1, "executing program\n", 18) = 18
executing program
[pid 24399] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24399] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24399] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24399] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24399] exit_group(0)               = ?
[pid 24399] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24399, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24400 attached
, child_tidptr=0x55558c89a690) = 24400
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24400] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24400] setpgid(0, 0)               = 0
[pid 24400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24400] write(3, "1000", 4)         = 4
[pid 24400] close(3)                    = 0
[pid 24400] write(1, "executing program\n", 18) = 18
executing program
[pid 24400] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24400] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24400] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24400] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24400] exit_group(0)               = ?
[pid 24400] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24400, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24401 attached
 <unfinished ...>
[pid 24401] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24401] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24401
[pid 24401] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24401] setpgid(0, 0)               = 0
[pid 24401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24401] write(3, "1000", 4)         = 4
[pid 24401] close(3)                    = 0
executing program
[pid 24401] write(1, "executing program\n", 18) = 18
[pid 24401] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24401] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24401] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24401] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24401] exit_group(0)               = ?
[pid 24401] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24401, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24402 attached
, child_tidptr=0x55558c89a690) = 24402
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24402] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24402] setpgid(0, 0)               = 0
[pid 24402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24402] write(3, "1000", 4)         = 4
[pid 24402] close(3)                    = 0
[pid 24402] write(1, "executing program\n", 18) = 18
executing program
[pid 24402] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24402] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24402] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24402] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24402] exit_group(0)               = ?
[pid 24402] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24402, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24403 attached
, child_tidptr=0x55558c89a690) = 24403
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24403] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24403] <... set_robust_list resumed>) = 0
[pid 24403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24403] setpgid(0, 0)               = 0
[pid 24403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24403] write(3, "1000", 4)         = 4
[pid 24403] close(3)                    = 0
executing program
[pid 24403] write(1, "executing program\n", 18) = 18
[pid 24403] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24403] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24403] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24403] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24403] exit_group(0)               = ?
[pid 24403] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24403, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24404
ci2-android-5-10/strace-static-x86_64: Process 24404 attached
[pid 24404] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24404] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24404] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24404] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24404] write(3, "1000", 4)         = 4
[pid 24404] close(3)                    = 0
executing program
[pid 24404] write(1, "executing program\n", 18) = 18
[pid 24404] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24404] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24404] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24404] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24404] exit_group(0)               = ?
[pid 24404] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24404, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24405
ci2-android-5-10/strace-static-x86_64: Process 24405 attached
[pid 24405] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24405] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24405] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24405] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24405] write(3, "1000", 4)         = 4
[pid 24405] close(3)                    = 0
executing program
[pid 24405] write(1, "executing program\n", 18) = 18
[pid 24405] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24405] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24405] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24405] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24405] exit_group(0)               = ?
[pid 24405] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24405, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24406
ci2-android-5-10/strace-static-x86_64: Process 24406 attached
[pid 24406] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24406] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24406] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24406] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24406] <... prctl resumed>)        = 0
[pid 24406] setpgid(0, 0)               = 0
[pid 24406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24406] write(3, "1000", 4)         = 4
[pid 24406] close(3)                    = 0
[pid 24406] write(1, "executing program\n", 18) = 18
executing program
[pid 24406] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24406] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24406] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24406] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24406] exit_group(0)               = ?
[pid 24406] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24406, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24407 attached
, child_tidptr=0x55558c89a690) = 24407
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24407] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24407] setpgid(0, 0)               = 0
[pid 24407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24407] write(3, "1000", 4)         = 4
[pid 24407] close(3)                    = 0
[pid 24407] write(1, "executing program\n", 18) = 18
executing program
[pid 24407] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24407] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24407] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24407] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24407] exit_group(0)               = ?
[pid 24407] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24407, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24408
ci2-android-5-10/strace-static-x86_64: Process 24408 attached
[pid 24408] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24408] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24408] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24408] setpgid(0, 0)               = 0
[pid 24408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24408] <... openat resumed>)       = 3
[pid 24408] write(3, "1000", 4)         = 4
[pid 24408] close(3)                    = 0
executing program
[pid 24408] write(1, "executing program\n", 18) = 18
[pid 24408] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24408] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24408] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24408] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24408] exit_group(0)               = ?
[pid 24408] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24408, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24409
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24409 attached
[pid 24409] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24409] setpgid(0, 0)               = 0
[pid 24409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24409] write(3, "1000", 4)         = 4
[pid 24409] close(3)                    = 0
[pid 24409] write(1, "executing program\n", 18) = 18
executing program
[pid 24409] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24409] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24409] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24409] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24409] exit_group(0)               = ?
[pid 24409] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24409, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24410 attached
, child_tidptr=0x55558c89a690) = 24410
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24410] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24410] setpgid(0, 0)               = 0
[pid 24410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24410] write(3, "1000", 4)         = 4
[pid 24410] close(3)                    = 0
[pid 24410] write(1, "executing program\n", 18) = 18
executing program
[pid 24410] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24410] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24410] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24410] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24410] exit_group(0)               = ?
[pid 24410] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24410, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24411 attached
, child_tidptr=0x55558c89a690) = 24411
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24411] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24411] setpgid(0, 0)               = 0
[pid 24411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24411] write(3, "1000", 4)         = 4
[pid 24411] close(3)                    = 0
executing program
[pid 24411] write(1, "executing program\n", 18) = 18
[pid 24411] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24411] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24411] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24411] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24411] exit_group(0)               = ?
[pid 24411] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24411, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24412
ci2-android-5-10/strace-static-x86_64: Process 24412 attached
[pid 24412] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24412] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24412] <... prctl resumed>)        = 0
[pid 24412] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24412] write(3, "1000", 4)         = 4
[pid 24412] close(3)                    = 0
[pid 24412] write(1, "executing program\n", 18) = 18
executing program
[pid 24412] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24412] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24412] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24412] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24412] exit_group(0)               = ?
[pid 24412] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24412, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24413 attached
, child_tidptr=0x55558c89a690) = 24413
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24413] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24413] setpgid(0, 0)               = 0
[pid 24413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24413] write(3, "1000", 4)         = 4
[pid 24413] close(3)                    = 0
[pid 24413] write(1, "executing program\n", 18) = 18
executing program
[pid 24413] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24413] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24413] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24413] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24413] exit_group(0)               = ?
[pid 24413] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24413, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24414 attached
, child_tidptr=0x55558c89a690) = 24414
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24414] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24414] setpgid(0, 0)               = 0
[pid 24414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24414] write(3, "1000", 4)         = 4
[pid 24414] close(3)                    = 0
executing program
[pid 24414] write(1, "executing program\n", 18) = 18
[pid 24414] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24414] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24414] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24414] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24414] exit_group(0)               = ?
[pid 24414] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24414, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24415
ci2-android-5-10/strace-static-x86_64: Process 24415 attached
[pid 24415] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24415] setpgid(0, 0 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24415] <... setpgid resumed>)      = 0
[pid 24415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24415] <... openat resumed>)       = 3
[pid 24415] write(3, "1000", 4)         = 4
[pid 24415] close(3)                    = 0
executing program
[pid 24415] write(1, "executing program\n", 18) = 18
[pid 24415] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24415] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24415] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24415] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24415] exit_group(0)               = ?
[pid 24415] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24415, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24416 attached
, child_tidptr=0x55558c89a690) = 24416
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24416] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24416] setpgid(0, 0)               = 0
[pid 24416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24416] write(3, "1000", 4)         = 4
[pid 24416] close(3)                    = 0
executing program
[pid 24416] write(1, "executing program\n", 18) = 18
[pid 24416] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24416] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24416] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24416] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24416] exit_group(0)               = ?
[pid 24416] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24416, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24417
ci2-android-5-10/strace-static-x86_64: Process 24417 attached
[pid 24417] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24417] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24417] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24417] setpgid(0, 0)               = 0
[pid 24417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24417] <... openat resumed>)       = 3
[pid 24417] write(3, "1000", 4)         = 4
[pid 24417] close(3)                    = 0
[pid 24417] write(1, "executing program\n", 18) = 18
executing program
[pid 24417] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24417] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24417] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24417] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24417] exit_group(0)               = ?
[pid 24417] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24417, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24418 attached
, child_tidptr=0x55558c89a690) = 24418
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24418] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24418] setpgid(0, 0)               = 0
[pid 24418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24418] write(3, "1000", 4)         = 4
[pid 24418] close(3)                    = 0
[pid 24418] write(1, "executing program\n", 18) = 18
executing program
[pid 24418] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24418] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24418] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24418] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24418] exit_group(0)               = ?
[pid 24418] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24418, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24419
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24419 attached
[pid 24419] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24419] setpgid(0, 0)               = 0
[pid 24419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24419] write(3, "1000", 4)         = 4
[pid 24419] close(3)                    = 0
executing program
[pid 24419] write(1, "executing program\n", 18) = 18
[pid 24419] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24419] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24419] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24419] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24419] exit_group(0)               = ?
[pid 24419] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24419, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24420 attached
, child_tidptr=0x55558c89a690) = 24420
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24420] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24420] setpgid(0, 0)               = 0
[pid 24420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24420] write(3, "1000", 4)         = 4
[pid 24420] close(3)                    = 0
[pid 24420] write(1, "executing program\n", 18) = 18
executing program
[pid 24420] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24420] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24420] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24420] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24420] exit_group(0)               = ?
[pid 24420] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24420, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24421 attached
 <unfinished ...>
[pid 24421] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24421] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24421
[pid 24421] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24421] setpgid(0, 0)               = 0
[pid 24421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24421] write(3, "1000", 4)         = 4
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24421] close(3)                    = 0
[pid 24421] write(1, "executing program\n", 18) = 18
executing program
[pid 24421] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24421] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24421] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24421] <... openat resumed>)       = 3
[pid 24421] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24421] exit_group(0)               = ?
[pid 24421] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24421, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24422
ci2-android-5-10/strace-static-x86_64: Process 24422 attached
[pid 24422] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24422] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24422] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24422] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24422] write(3, "1000", 4)         = 4
[pid 24422] close(3)                    = 0
[pid 24422] write(1, "executing program\n", 18) = 18
executing program
[pid 24422] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24422] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24422] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24422] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24422] exit_group(0)               = ?
[pid 24422] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24422, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24423 attached
, child_tidptr=0x55558c89a690) = 24423
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24423] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24423] setpgid(0, 0)               = 0
[pid 24423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24423] write(3, "1000", 4)         = 4
[pid 24423] close(3)                    = 0
executing program
[pid 24423] write(1, "executing program\n", 18) = 18
[pid 24423] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24423] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24423] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24423] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24423] exit_group(0)               = ?
[pid 24423] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24423, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24424
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24424 attached
[pid 24424] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24424] setpgid(0, 0)               = 0
[pid 24424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24424] write(3, "1000", 4)         = 4
[pid 24424] close(3)                    = 0
executing program
[pid 24424] write(1, "executing program\n", 18) = 18
[pid 24424] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24424] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24424] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24424] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24424] exit_group(0)               = ?
[pid 24424] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24424, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24425
ci2-android-5-10/strace-static-x86_64: Process 24425 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24425] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24425] setpgid(0, 0)               = 0
[pid 24425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24425] write(3, "1000", 4)         = 4
[pid 24425] close(3)                    = 0
executing program
[pid 24425] write(1, "executing program\n", 18) = 18
[pid 24425] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24425] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24425] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24425] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24425] exit_group(0)               = ?
[pid 24425] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24425, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24426
ci2-android-5-10/strace-static-x86_64: Process 24426 attached
[pid 24426] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24426] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24426] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24426] setpgid(0, 0)               = 0
[pid 24426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24426] <... openat resumed>)       = 3
[pid 24426] write(3, "1000", 4)         = 4
[pid 24426] close(3)                    = 0
executing program
[pid 24426] write(1, "executing program\n", 18) = 18
[pid 24426] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24426] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24426] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24426] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24426] exit_group(0)               = ?
[pid 24426] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24426, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24427 attached
, child_tidptr=0x55558c89a690) = 24427
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24427] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24427] setpgid(0, 0)               = 0
[pid 24427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24427] write(3, "1000", 4)         = 4
[pid 24427] close(3)                    = 0
executing program
[pid 24427] write(1, "executing program\n", 18) = 18
[pid 24427] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24427] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24427] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24427] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24427] exit_group(0)               = ?
[pid 24427] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24427, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24428
ci2-android-5-10/strace-static-x86_64: Process 24428 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24428] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24428] setpgid(0, 0)               = 0
[pid 24428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24428] write(3, "1000", 4)         = 4
executing program
[pid 24428] close(3)                    = 0
[pid 24428] write(1, "executing program\n", 18) = 18
[pid 24428] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24428] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24428] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24428] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24428] exit_group(0)               = ?
[pid 24428] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24428, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24429
ci2-android-5-10/strace-static-x86_64: Process 24429 attached
[pid 24429] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24429] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24429] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24429] setpgid(0, 0)               = 0
[pid 24429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24429] <... openat resumed>)       = 3
[pid 24429] write(3, "1000", 4)         = 4
[pid 24429] close(3)                    = 0
[pid 24429] write(1, "executing program\n", 18) = 18
executing program
[pid 24429] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24429] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24429] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24429] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24429] exit_group(0)               = ?
[pid 24429] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24429, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24430 attached
, child_tidptr=0x55558c89a690) = 24430
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24430] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24430] setpgid(0, 0)               = 0
[pid 24430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24430] write(3, "1000", 4)         = 4
[pid 24430] close(3)                    = 0
executing program
[pid 24430] write(1, "executing program\n", 18) = 18
[pid 24430] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24430] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24430] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24430] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24430] exit_group(0)               = ?
[pid 24430] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24430, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24431
ci2-android-5-10/strace-static-x86_64: Process 24431 attached
[pid 24431] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24431] setpgid(0, 0)               = 0
[pid 24431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24431] write(3, "1000", 4)         = 4
[pid 24431] close(3)                    = 0
executing program
[pid 24431] write(1, "executing program\n", 18) = 18
[pid 24431] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24431] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24431] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24431] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24431] exit_group(0)               = ?
[pid 24431] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24431, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24432 attached
, child_tidptr=0x55558c89a690) = 24432
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24432] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24432] setpgid(0, 0)               = 0
[pid 24432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24432] write(3, "1000", 4)         = 4
[pid 24432] close(3)                    = 0
[pid 24432] write(1, "executing program\n", 18) = 18
executing program
[pid 24432] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24432] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24432] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24432] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24432] exit_group(0)               = ?
[pid 24432] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24432, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24433 attached
, child_tidptr=0x55558c89a690) = 24433
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24433] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24433] setpgid(0, 0)               = 0
[pid 24433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24433] write(3, "1000", 4)         = 4
[pid 24433] close(3)                    = 0
executing program
[pid 24433] write(1, "executing program\n", 18) = 18
[pid 24433] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24433] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24433] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24433] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24433] exit_group(0)               = ?
[pid 24433] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24433, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24434 attached
, child_tidptr=0x55558c89a690) = 24434
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24434] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24434] <... set_robust_list resumed>) = 0
[pid 24434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24434] setpgid(0, 0)               = 0
[pid 24434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24434] write(3, "1000", 4)         = 4
[pid 24434] close(3)                    = 0
executing program
[pid 24434] write(1, "executing program\n", 18) = 18
[pid 24434] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24434] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24434] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24434] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24434] exit_group(0)               = ?
[pid 24434] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24434, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24435
ci2-android-5-10/strace-static-x86_64: Process 24435 attached
[pid 24435] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24435] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24435] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24435] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24435] write(3, "1000", 4)         = 4
[pid 24435] close(3)                    = 0
executing program
[pid 24435] write(1, "executing program\n", 18) = 18
[pid 24435] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24435] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24435] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24435] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24435] exit_group(0)               = ?
[pid 24435] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24435, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24436 attached
, child_tidptr=0x55558c89a690) = 24436
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24436] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24436] setpgid(0, 0)               = 0
[pid 24436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24436] write(3, "1000", 4)         = 4
[pid 24436] close(3)                    = 0
executing program
[pid 24436] write(1, "executing program\n", 18) = 18
[pid 24436] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24436] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24436] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24436] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24436] exit_group(0)               = ?
[pid 24436] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24436, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24437
ci2-android-5-10/strace-static-x86_64: Process 24437 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24437] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24437] setpgid(0, 0)               = 0
[pid 24437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24437] write(3, "1000", 4)         = 4
[pid 24437] close(3)                    = 0
[pid 24437] write(1, "executing program\n", 18) = 18
executing program
[pid 24437] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24437] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24437] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24437] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24437] exit_group(0)               = ?
[pid 24437] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24437, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24438 attached
, child_tidptr=0x55558c89a690) = 24438
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24438] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24438] setpgid(0, 0)               = 0
[pid 24438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24438] write(3, "1000", 4)         = 4
[pid 24438] close(3)                    = 0
[pid 24438] write(1, "executing program\n", 18) = 18
executing program
[pid 24438] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24438] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24438] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24438] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24438] exit_group(0)               = ?
[pid 24438] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24438, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24439
ci2-android-5-10/strace-static-x86_64: Process 24439 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24439] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24439] <... set_robust_list resumed>) = 0
[pid 24439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24439] setpgid(0, 0)               = 0
[pid 24439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24439] write(3, "1000", 4)         = 4
[pid 24439] close(3)                    = 0
[pid 24439] write(1, "executing program\n", 18) = 18
[pid 24439] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24439] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24439] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24439] pwrite64(3, "\x02", 1, 4)   = 1
executing program
[pid 24439] exit_group(0)               = ?
[pid 24439] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24439, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24440
ci2-android-5-10/strace-static-x86_64: Process 24440 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24440] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24440] setpgid(0, 0)               = 0
[pid 24440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24440] write(3, "1000", 4)         = 4
[pid 24440] close(3)                    = 0
[pid 24440] write(1, "executing program\n", 18) = 18
[pid 24440] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24440] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24440] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24440] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24440] exit_group(0)               = ?
[pid 24440] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24440, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24441 attached
, child_tidptr=0x55558c89a690) = 24441
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24441] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24441] setpgid(0, 0)               = 0
[pid 24441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24441] write(3, "1000", 4)         = 4
[pid 24441] close(3)                    = 0
[pid 24441] write(1, "executing program\n", 18) = 18
executing program
[pid 24441] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24441] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24441] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24441] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24441] exit_group(0)               = ?
[pid 24441] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24441, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24442
ci2-android-5-10/strace-static-x86_64: Process 24442 attached
[pid 24442] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24442] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24442] <... openat resumed>)       = 3
[pid 24442] write(3, "1000", 4)         = 4
[pid 24442] close(3)                    = 0
executing program
[pid 24442] write(1, "executing program\n", 18) = 18
[pid 24442] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24442] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24442] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24442] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24442] exit_group(0)               = ?
[pid 24442] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24442, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24443 attached
, child_tidptr=0x55558c89a690) = 24443
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24443] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
executing program
[pid 24443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24443] setpgid(0, 0)               = 0
[pid 24443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24443] write(3, "1000", 4)         = 4
[pid 24443] close(3)                    = 0
[pid 24443] write(1, "executing program\n", 18) = 18
[pid 24443] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24443] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24443] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24443] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24443] exit_group(0)               = ?
[pid 24443] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24443, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24444 attached
, child_tidptr=0x55558c89a690) = 24444
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24444] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24444] setpgid(0, 0)               = 0
[pid 24444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24444] write(3, "1000", 4)         = 4
[pid 24444] close(3)                    = 0
executing program
[pid 24444] write(1, "executing program\n", 18) = 18
[pid 24444] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24444] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24444] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24444] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24444] exit_group(0)               = ?
[pid 24444] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24444, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24445
ci2-android-5-10/strace-static-x86_64: Process 24445 attached
[pid 24445] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24445] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24445] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24445] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24445] <... prctl resumed>)        = 0
[pid 24445] setpgid(0, 0)               = 0
[pid 24445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24445] write(3, "1000", 4)         = 4
[pid 24445] close(3)                    = 0
executing program
[pid 24445] write(1, "executing program\n", 18) = 18
[pid 24445] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24445] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24445] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24445] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24445] exit_group(0)               = ?
[pid 24445] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24445, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24446
ci2-android-5-10/strace-static-x86_64: Process 24446 attached
[pid 24446] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24446] setpgid(0, 0)               = 0
[pid 24446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24446] <... openat resumed>)       = 3
[pid 24446] write(3, "1000", 4)         = 4
[pid 24446] close(3)                    = 0
[pid 24446] write(1, "executing program\n", 18) = 18
[pid 24446] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24446] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24446] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24446] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24446] exit_group(0)               = ?
[pid 24446] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24446, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24447
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24447 attached
[pid 24447] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24447] setpgid(0, 0)               = 0
[pid 24447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24447] write(3, "1000", 4)         = 4
[pid 24447] close(3)                    = 0
[pid 24447] write(1, "executing program\n", 18) = 18
executing program
[pid 24447] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24447] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24447] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24447] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24447] exit_group(0)               = ?
[pid 24447] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24447, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24448 attached
, child_tidptr=0x55558c89a690) = 24448
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24448] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24448] setpgid(0, 0)               = 0
[pid 24448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24448] write(3, "1000", 4)         = 4
[pid 24448] close(3)                    = 0
executing program
[pid 24448] write(1, "executing program\n", 18) = 18
[pid 24448] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24448] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24448] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24448] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24448] exit_group(0)               = ?
[pid 24448] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24448, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24449 attached
, child_tidptr=0x55558c89a690) = 24449
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24449] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24449] setpgid(0, 0)               = 0
[pid 24449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24449] write(3, "1000", 4)         = 4
[pid 24449] close(3)                    = 0
[pid 24449] write(1, "executing program\n", 18) = 18
executing program
[pid 24449] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24449] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24449] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24449] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24449] exit_group(0)               = ?
[pid 24449] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24449, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24450
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24450 attached
[pid 24450] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24450] setpgid(0, 0)               = 0
[pid 24450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24450] write(3, "1000", 4)         = 4
[pid 24450] close(3)                    = 0
executing program
[pid 24450] write(1, "executing program\n", 18) = 18
[pid 24450] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24450] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24450] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24450] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24450] exit_group(0)               = ?
[pid 24450] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24450, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24451 attached
 <unfinished ...>
[pid 24451] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24451] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24451
[pid 24451] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24451] setpgid(0, 0)               = 0
[pid 24451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24451] <... openat resumed>)       = 3
[pid 24451] write(3, "1000", 4)         = 4
[pid 24451] close(3)                    = 0
[pid 24451] write(1, "executing program\n", 18) = 18
executing program
[pid 24451] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24451] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24451] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24451] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24451] exit_group(0)               = ?
[pid 24451] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24451, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24452
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24452 attached
[pid 24452] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24452] setpgid(0, 0)               = 0
[pid 24452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24452] write(3, "1000", 4)         = 4
[pid 24452] close(3)                    = 0
[pid 24452] write(1, "executing program\n", 18) = 18
executing program
[pid 24452] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24452] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24452] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24452] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24452] exit_group(0)               = ?
[pid 24452] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24452, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24453 attached
, child_tidptr=0x55558c89a690) = 24453
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24453] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24453] setpgid(0, 0)               = 0
[pid 24453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24453] write(3, "1000", 4)         = 4
[pid 24453] close(3)                    = 0
executing program
[pid 24453] write(1, "executing program\n", 18) = 18
[pid 24453] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24453] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24453] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24453] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24453] exit_group(0)               = ?
[pid 24453] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24453, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24454
ci2-android-5-10/strace-static-x86_64: Process 24454 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24454] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24454] setpgid(0, 0)               = 0
[pid 24454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24454] write(3, "1000", 4)         = 4
[pid 24454] close(3)                    = 0
[pid 24454] write(1, "executing program\n", 18) = 18
executing program
[pid 24454] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24454] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24454] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24454] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24454] exit_group(0)               = ?
[pid 24454] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24454, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24455
ci2-android-5-10/strace-static-x86_64: Process 24455 attached
[pid 24455] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24455] setpgid(0, 0)               = 0
[pid 24455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24455] write(3, "1000", 4)         = 4
[pid 24455] close(3)                    = 0
executing program
[pid 24455] write(1, "executing program\n", 18) = 18
[pid 24455] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24455] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24455] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24455] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24455] exit_group(0)               = ?
[pid 24455] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24455, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24456
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24456 attached
[pid 24456] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24456] setpgid(0, 0)               = 0
[pid 24456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24456] write(3, "1000", 4)         = 4
[pid 24456] close(3)                    = 0
[pid 24456] write(1, "executing program\n", 18) = 18
[pid 24456] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24456] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24456] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24456] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24456] exit_group(0)               = ?
[pid 24456] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24456, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24457
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24457 attached
[pid 24457] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24457] setpgid(0, 0)               = 0
[pid 24457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24457] write(3, "1000", 4)         = 4
[pid 24457] close(3)                    = 0
[pid 24457] write(1, "executing program\n", 18) = 18
[pid 24457] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24457] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24457] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24457] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24457] exit_group(0)               = ?
[pid 24457] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24457, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24458
ci2-android-5-10/strace-static-x86_64: Process 24458 attached
[pid 24458] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24458] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24458] <... prctl resumed>)        = 0
[pid 24458] setpgid(0, 0)               = 0
[pid 24458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24458] write(3, "1000", 4)         = 4
[pid 24458] close(3)                    = 0
executing program
[pid 24458] write(1, "executing program\n", 18) = 18
[pid 24458] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24458] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24458] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24458] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24458] exit_group(0)               = ?
[pid 24458] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24458, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24459 attached
, child_tidptr=0x55558c89a690) = 24459
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24459] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24459] setpgid(0, 0)               = 0
[pid 24459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24459] write(3, "1000", 4)         = 4
[pid 24459] close(3)                    = 0
[pid 24459] write(1, "executing program\n", 18) = 18
[pid 24459] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24459] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24459] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24459] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24459] exit_group(0)               = ?
[pid 24459] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24459, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24460
ci2-android-5-10/strace-static-x86_64: Process 24460 attached
[pid 24460] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24460] setpgid(0, 0)               = 0
[pid 24460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24460] <... openat resumed>)       = 3
[pid 24460] write(3, "1000", 4)         = 4
[pid 24460] close(3)                    = 0
[pid 24460] write(1, "executing program\n", 18) = 18
executing program
[pid 24460] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24460] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24460] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24460] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24460] exit_group(0)               = ?
[pid 24460] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24460, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24461 attached
, child_tidptr=0x55558c89a690) = 24461
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24461] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24461] setpgid(0, 0)               = 0
[pid 24461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24461] write(3, "1000", 4)         = 4
[pid 24461] close(3)                    = 0
executing program
[pid 24461] write(1, "executing program\n", 18) = 18
[pid 24461] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24461] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24461] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24461] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24461] exit_group(0)               = ?
[pid 24461] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24461, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24462 attached
, child_tidptr=0x55558c89a690) = 24462
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24462] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24462] setpgid(0, 0)               = 0
[pid 24462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24462] write(3, "1000", 4)         = 4
[pid 24462] close(3)                    = 0
[pid 24462] write(1, "executing program\n", 18) = 18
executing program
[pid 24462] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24462] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24462] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24462] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24462] exit_group(0)               = ?
[pid 24462] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24462, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24463
ci2-android-5-10/strace-static-x86_64: Process 24463 attached
[pid 24463] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24463] setpgid(0, 0)               = 0
[pid 24463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24463] <... openat resumed>)       = 3
[pid 24463] write(3, "1000", 4)         = 4
[pid 24463] close(3)                    = 0
[pid 24463] write(1, "executing program\n", 18) = 18
[pid 24463] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24463] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24463] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24463] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24463] exit_group(0)               = ?
[pid 24463] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24463, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24464 attached
, child_tidptr=0x55558c89a690) = 24464
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24464] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24464] setpgid(0, 0)               = 0
[pid 24464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24464] write(3, "1000", 4)         = 4
[pid 24464] close(3)                    = 0
executing program
[pid 24464] write(1, "executing program\n", 18) = 18
[pid 24464] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24464] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24464] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24464] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24464] exit_group(0)               = ?
[pid 24464] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24464, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24465 attached
, child_tidptr=0x55558c89a690) = 24465
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24465] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24465] setpgid(0, 0)               = 0
[pid 24465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24465] write(3, "1000", 4)         = 4
[pid 24465] close(3)                    = 0
[pid 24465] write(1, "executing program\n", 18) = 18
executing program
[pid 24465] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24465] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24465] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24465] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24465] exit_group(0)               = ?
[pid 24465] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24465, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24466
ci2-android-5-10/strace-static-x86_64: Process 24466 attached
[pid 24466] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24466] setpgid(0, 0)               = 0
[pid 24466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24466] write(3, "1000", 4)         = 4
[pid 24466] close(3)                    = 0
[pid 24466] write(1, "executing program\n", 18) = 18
executing program
[pid 24466] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24466] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24466] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24466] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24466] exit_group(0)               = ?
[pid 24466] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24466, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24467
ci2-android-5-10/strace-static-x86_64: Process 24467 attached
[pid 24467] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24467] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24467] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24467] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24467] write(3, "1000", 4)         = 4
[pid 24467] close(3)                    = 0
[pid 24467] write(1, "executing program\n", 18) = 18
[pid 24467] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24467] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24467] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24467] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24467] exit_group(0)               = ?
[pid 24467] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24467, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24468 attached
, child_tidptr=0x55558c89a690) = 24468
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24468] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24468] setpgid(0, 0)               = 0
[pid 24468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24468] write(3, "1000", 4)         = 4
[pid 24468] close(3)                    = 0
[pid 24468] write(1, "executing program\n", 18) = 18
executing program
[pid 24468] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24468] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24468] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24468] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24468] exit_group(0)               = ?
[pid 24468] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24468, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24469 attached
, child_tidptr=0x55558c89a690) = 24469
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24469] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24469] setpgid(0, 0)               = 0
[pid 24469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24469] write(3, "1000", 4)         = 4
[pid 24469] close(3)                    = 0
[pid 24469] write(1, "executing program\n", 18) = 18
executing program
[pid 24469] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24469] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24469] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24469] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24469] exit_group(0)               = ?
[pid 24469] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24469, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24470
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24470 attached
[pid 24470] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24470] setpgid(0, 0)               = 0
[pid 24470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24470] write(3, "1000", 4)         = 4
[pid 24470] close(3)                    = 0
[pid 24470] write(1, "executing program\n", 18) = 18
executing program
[pid 24470] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24470] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24470] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24470] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24470] exit_group(0)               = ?
[pid 24470] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24470, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24471
ci2-android-5-10/strace-static-x86_64: Process 24471 attached
[pid 24471] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24471] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24471] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24471] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24471] write(3, "1000", 4)         = 4
[pid 24471] close(3)                    = 0
executing program
[pid 24471] write(1, "executing program\n", 18) = 18
[pid 24471] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24471] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24471] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24471] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24471] exit_group(0)               = ?
[pid 24471] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24471, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24472 attached
 <unfinished ...>
[pid 24472] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24472] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24472
[pid 24472] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24472] setpgid(0, 0)               = 0
[pid 24472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24472] <... openat resumed>)       = 3
[pid 24472] write(3, "1000", 4)         = 4
[pid 24472] close(3)                    = 0
[pid 24472] write(1, "executing program\n", 18) = 18
executing program
[pid 24472] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24472] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 24472] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24472] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24472] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24472] exit_group(0)               = ?
[pid 24472] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24472, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24473 attached
, child_tidptr=0x55558c89a690) = 24473
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24473] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24473] setpgid(0, 0)               = 0
[pid 24473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24473] write(3, "1000", 4)         = 4
[pid 24473] close(3)                    = 0
executing program
[pid 24473] write(1, "executing program\n", 18) = 18
[pid 24473] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24473] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24473] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24473] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24473] exit_group(0)               = ?
[pid 24473] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24473, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24474
ci2-android-5-10/strace-static-x86_64: Process 24474 attached
[pid 24474] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24474] setpgid(0, 0)               = 0
[pid 24474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24474] write(3, "1000", 4)         = 4
[pid 24474] close(3)                    = 0
[pid 24474] write(1, "executing program\n", 18) = 18
executing program
[pid 24474] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24474] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24474] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24474] <... openat resumed>)       = 3
[pid 24474] pwrite64(3, "\x02", 1, 4 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24474] <... pwrite64 resumed>)     = 1
[pid 24474] exit_group(0)               = ?
[pid 24474] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24474, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24475
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24475 attached
[pid 24475] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24475] setpgid(0, 0)               = 0
[pid 24475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24475] write(3, "1000", 4)         = 4
[pid 24475] close(3)                    = 0
[pid 24475] write(1, "executing program\n", 18) = 18
[pid 24475] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24475] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24475] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24475] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24475] exit_group(0)               = ?
[pid 24475] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24475, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24476 attached
, child_tidptr=0x55558c89a690) = 24476
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24476] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24476] setpgid(0, 0)               = 0
[pid 24476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24476] write(3, "1000", 4)         = 4
[pid 24476] close(3)                    = 0
[pid 24476] write(1, "executing program\n", 18) = 18
executing program
[pid 24476] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24476] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24476] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24476] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24476] exit_group(0)               = ?
[pid 24476] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24476, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24477
ci2-android-5-10/strace-static-x86_64: Process 24477 attached
[pid 24477] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24477] setpgid(0, 0)               = 0
[pid 24477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24477] <... openat resumed>)       = 3
[pid 24477] write(3, "1000", 4)         = 4
[pid 24477] close(3)                    = 0
[pid 24477] write(1, "executing program\n", 18) = 18
executing program
[pid 24477] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24477] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24477] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24477] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24477] exit_group(0)               = ?
[pid 24477] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24477, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24478 attached
, child_tidptr=0x55558c89a690) = 24478
[pid 24478] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24478] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24478] <... prctl resumed>)        = 0
[pid 24478] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24478] write(3, "1000", 4)         = 4
[pid 24478] close(3)                    = 0
executing program
[pid 24478] write(1, "executing program\n", 18) = 18
[pid 24478] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24478] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24478] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24478] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24478] exit_group(0)               = ?
[pid 24478] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24478, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24479 attached
, child_tidptr=0x55558c89a690) = 24479
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24479] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24479] setpgid(0, 0)               = 0
[pid 24479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24479] write(3, "1000", 4)         = 4
[pid 24479] close(3)                    = 0
executing program
[pid 24479] write(1, "executing program\n", 18) = 18
[pid 24479] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24479] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24479] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24479] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24479] exit_group(0)               = ?
[pid 24479] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24479, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24480
ci2-android-5-10/strace-static-x86_64: Process 24480 attached
[pid 24480] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24480] setpgid(0, 0)               = 0
[pid 24480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24480] write(3, "1000", 4)         = 4
[pid 24480] close(3)                    = 0
[pid 24480] write(1, "executing program\n", 18) = 18
executing program
[pid 24480] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24480] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24480] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24480] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24480] exit_group(0)               = ?
[pid 24480] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24480, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24481 attached
, child_tidptr=0x55558c89a690) = 24481
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24481] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24481] setpgid(0, 0)               = 0
[pid 24481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24481] write(3, "1000", 4)         = 4
[pid 24481] close(3)                    = 0
[pid 24481] write(1, "executing program\n", 18) = 18
executing program
[pid 24481] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24481] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24481] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24481] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24481] exit_group(0)               = ?
[pid 24481] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24481, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24482
ci2-android-5-10/strace-static-x86_64: Process 24482 attached
[pid 24482] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24482] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24482] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24482] setpgid(0, 0)               = 0
[pid 24482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24482] write(3, "1000", 4)         = 4
[pid 24482] close(3)                    = 0
[pid 24482] write(1, "executing program\n", 18) = 18
executing program
[pid 24482] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24482] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24482] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24482] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24482] exit_group(0)               = ?
[pid 24482] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24482, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24483
ci2-android-5-10/strace-static-x86_64: Process 24483 attached
[pid 24483] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24483] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24483] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24483] setpgid(0, 0)               = 0
[pid 24483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24483] <... openat resumed>)       = 3
[pid 24483] write(3, "1000", 4)         = 4
[pid 24483] close(3)                    = 0
[pid 24483] write(1, "executing program\n", 18) = 18
executing program
[pid 24483] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24483] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24483] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24483] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24483] exit_group(0)               = ?
[pid 24483] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24483, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24484 attached
, child_tidptr=0x55558c89a690) = 24484
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24484] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24484] setpgid(0, 0)               = 0
[pid 24484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24484] write(3, "1000", 4)         = 4
[pid 24484] close(3)                    = 0
executing program
[pid 24484] write(1, "executing program\n", 18) = 18
[pid 24484] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24484] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24484] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24484] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24484] exit_group(0)               = ?
[pid 24484] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24484, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24485 attached
, child_tidptr=0x55558c89a690) = 24485
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24485] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24485] setpgid(0, 0)               = 0
[pid 24485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24485] write(3, "1000", 4)         = 4
[pid 24485] close(3)                    = 0
executing program
[pid 24485] write(1, "executing program\n", 18) = 18
[pid 24485] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24485] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24485] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24485] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24485] exit_group(0)               = ?
[pid 24485] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24485, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24486 attached
 <unfinished ...>
[pid 24486] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24486
[pid 24486] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24486] <... prctl resumed>)        = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24486] setpgid(0, 0)               = 0
[pid 24486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24486] write(3, "1000", 4)         = 4
[pid 24486] close(3)                    = 0
[pid 24486] write(1, "executing program\n", 18) = 18
executing program
[pid 24486] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24486] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24486] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24486] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24486] exit_group(0)               = ?
[pid 24486] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24486, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24487
ci2-android-5-10/strace-static-x86_64: Process 24487 attached
[pid 24487] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24487] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24487] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24487] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24487] write(3, "1000", 4)         = 4
[pid 24487] close(3)                    = 0
executing program
[pid 24487] write(1, "executing program\n", 18) = 18
[pid 24487] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24487] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24487] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24487] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24487] exit_group(0)               = ?
[pid 24487] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24487, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24488 attached
, child_tidptr=0x55558c89a690) = 24488
[pid 24488] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24488] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24488] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24488] setpgid(0, 0)               = 0
[pid 24488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24488] write(3, "1000", 4)         = 4
[pid 24488] close(3)                    = 0
[pid 24488] write(1, "executing program\n", 18) = 18
executing program
[pid 24488] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24488] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24488] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24488] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24488] exit_group(0)               = ?
[pid 24488] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24488, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24489 attached
, child_tidptr=0x55558c89a690) = 24489
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24489] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24489] setpgid(0, 0)               = 0
[pid 24489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24489] write(3, "1000", 4)         = 4
[pid 24489] close(3)                    = 0
[pid 24489] write(1, "executing program\n", 18) = 18
executing program
[pid 24489] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24489] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24489] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24489] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24489] exit_group(0)               = ?
[pid 24489] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24489, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24490 attached
, child_tidptr=0x55558c89a690) = 24490
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24490] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24490] setpgid(0, 0)               = 0
[pid 24490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24490] write(3, "1000", 4)         = 4
[pid 24490] close(3)                    = 0
executing program
[pid 24490] write(1, "executing program\n", 18) = 18
[pid 24490] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24490] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24490] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24490] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24490] exit_group(0)               = ?
[pid 24490] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24490, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24491
ci2-android-5-10/strace-static-x86_64: Process 24491 attached
[pid 24491] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24491] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24491] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24491] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24491] write(3, "1000", 4)         = 4
[pid 24491] close(3)                    = 0
[pid 24491] write(1, "executing program\n", 18) = 18
executing program
[pid 24491] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24491] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24491] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24491] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24491] exit_group(0)               = ?
[pid 24491] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24491, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24492
ci2-android-5-10/strace-static-x86_64: Process 24492 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24492] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24492] <... set_robust_list resumed>) = 0
[pid 24492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24492] setpgid(0, 0)               = 0
[pid 24492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24492] write(3, "1000", 4)         = 4
[pid 24492] close(3)                    = 0
executing program
[pid 24492] write(1, "executing program\n", 18) = 18
[pid 24492] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24492] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24492] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24492] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24492] exit_group(0)               = ?
[pid 24492] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24492, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24493 attached
, child_tidptr=0x55558c89a690) = 24493
[pid 24493] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24493] setpgid(0, 0)               = 0
[pid 24493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24493] write(3, "1000", 4)         = 4
[pid 24493] close(3)                    = 0
[pid 24493] write(1, "executing program\n", 18) = 18
executing program
[pid 24493] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24493] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24493] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24493] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24493] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24493] exit_group(0)               = ?
[pid 24493] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24493, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24494
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24494 attached
[pid 24494] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24494] setpgid(0, 0)               = 0
[pid 24494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24494] write(3, "1000", 4)         = 4
[pid 24494] close(3)                    = 0
[pid 24494] write(1, "executing program\n", 18) = 18
executing program
[pid 24494] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24494] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24494] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24494] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24494] exit_group(0)               = ?
[pid 24494] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24494, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24495
ci2-android-5-10/strace-static-x86_64: Process 24495 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24495] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24495] setpgid(0, 0)               = 0
[pid 24495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24495] write(3, "1000", 4)         = 4
[pid 24495] close(3)                    = 0
[pid 24495] write(1, "executing program\n", 18) = 18
executing program
[pid 24495] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24495] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24495] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24495] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24495] exit_group(0)               = ?
[pid 24495] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24495, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24496
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24496 attached
[pid 24496] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24496] setpgid(0, 0)               = 0
[pid 24496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24496] write(3, "1000", 4)         = 4
[pid 24496] close(3)                    = 0
[pid 24496] write(1, "executing program\n", 18) = 18
executing program
[pid 24496] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24496] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24496] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24496] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24496] exit_group(0)               = ?
[pid 24496] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24496, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24497 attached
, child_tidptr=0x55558c89a690) = 24497
[pid 24497] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24497] setpgid(0, 0)               = 0
[pid 24497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24497] write(3, "1000", 4)         = 4
[pid 24497] close(3)                    = 0
executing program
[pid 24497] write(1, "executing program\n", 18) = 18
[pid 24497] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24497] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24497] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24497] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24497] exit_group(0)               = ?
[pid 24497] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24497, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24498 attached
, child_tidptr=0x55558c89a690) = 24498
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24498] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24498] <... set_robust_list resumed>) = 0
[pid 24498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24498] setpgid(0, 0)               = 0
[pid 24498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24498] write(3, "1000", 4)         = 4
[pid 24498] close(3)                    = 0
executing program
[pid 24498] write(1, "executing program\n", 18) = 18
[pid 24498] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24498] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24498] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24498] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24498] exit_group(0)               = ?
[pid 24498] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24498, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24499 attached
, child_tidptr=0x55558c89a690) = 24499
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24499] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24499] setpgid(0, 0)               = 0
[pid 24499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24499] write(3, "1000", 4)         = 4
[pid 24499] close(3)                    = 0
executing program
[pid 24499] write(1, "executing program\n", 18) = 18
[pid 24499] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24499] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24499] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24499] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24499] exit_group(0)               = ?
[pid 24499] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24499, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24500
ci2-android-5-10/strace-static-x86_64: Process 24500 attached
[pid 24500] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24500] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24500] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24500] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24500] <... prctl resumed>)        = 0
[pid 24500] setpgid(0, 0)               = 0
[pid 24500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24500] write(3, "1000", 4)         = 4
[pid 24500] close(3)                    = 0
executing program
[pid 24500] write(1, "executing program\n", 18) = 18
[pid 24500] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24500] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24500] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24500] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24500] exit_group(0)               = ?
[pid 24500] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24500, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24501
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24501 attached
[pid 24501] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24501] setpgid(0, 0)               = 0
[pid 24501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24501] write(3, "1000", 4)         = 4
[pid 24501] close(3)                    = 0
executing program
[pid 24501] write(1, "executing program\n", 18) = 18
[pid 24501] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24501] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24501] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24501] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24501] exit_group(0)               = ?
[pid 24501] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24501, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24502
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24502 attached
[pid 24502] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24502] setpgid(0, 0)               = 0
[pid 24502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24502] write(3, "1000", 4)         = 4
[pid 24502] close(3)                    = 0
executing program
[pid 24502] write(1, "executing program\n", 18) = 18
[pid 24502] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24502] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24502] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24502] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24502] exit_group(0)               = ?
[pid 24502] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24502, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24503
ci2-android-5-10/strace-static-x86_64: Process 24503 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24503] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24503] <... set_robust_list resumed>) = 0
[pid 24503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24503] setpgid(0, 0)               = 0
[pid 24503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24503] write(3, "1000", 4)         = 4
[pid 24503] close(3)                    = 0
executing program
[pid 24503] write(1, "executing program\n", 18) = 18
[pid 24503] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24503] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24503] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24503] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24503] exit_group(0)               = ?
[pid 24503] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24503, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24504
ci2-android-5-10/strace-static-x86_64: Process 24504 attached
[pid 24504] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24504] setpgid(0, 0)               = 0
[pid 24504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24504] <... openat resumed>)       = 3
[pid 24504] write(3, "1000", 4)         = 4
[pid 24504] close(3)                    = 0
executing program
[pid 24504] write(1, "executing program\n", 18) = 18
[pid 24504] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24504] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24504] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24504] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24504] exit_group(0)               = ?
[pid 24504] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24504, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24505 attached
, child_tidptr=0x55558c89a690) = 24505
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24505] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24505] setpgid(0, 0)               = 0
[pid 24505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24505] write(3, "1000", 4)         = 4
[pid 24505] close(3)                    = 0
executing program
[pid 24505] write(1, "executing program\n", 18) = 18
[pid 24505] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24505] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24505] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24505] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24505] exit_group(0)               = ?
[pid 24505] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24505, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24506
ci2-android-5-10/strace-static-x86_64: Process 24506 attached
[pid 24506] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24506] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24506] write(3, "1000", 4)         = 4
[pid 24506] close(3)                    = 0
[pid 24506] write(1, "executing program\n", 18) = 18
executing program
[pid 24506] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24506] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24506] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24506] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24506] exit_group(0)               = ?
[pid 24506] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24506, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24507
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24507 attached
[pid 24507] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24507] setpgid(0, 0)               = 0
[pid 24507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24507] write(3, "1000", 4)         = 4
[pid 24507] close(3)                    = 0
executing program
[pid 24507] write(1, "executing program\n", 18) = 18
[pid 24507] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24507] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24507] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24507] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24507] exit_group(0)               = ?
[pid 24507] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24507, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24508
ci2-android-5-10/strace-static-x86_64: Process 24508 attached
[pid 24508] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24508] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24508] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24508] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24508] write(3, "1000", 4)         = 4
[pid 24508] close(3)                    = 0
executing program
[pid 24508] write(1, "executing program\n", 18) = 18
[pid 24508] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24508] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24508] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24508] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24508] exit_group(0)               = ?
[pid 24508] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24508, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24509
ci2-android-5-10/strace-static-x86_64: Process 24509 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24509] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24509] <... set_robust_list resumed>) = 0
[pid 24509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24509] setpgid(0, 0)               = 0
[pid 24509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24509] write(3, "1000", 4)         = 4
[pid 24509] close(3)                    = 0
executing program
[pid 24509] write(1, "executing program\n", 18) = 18
[pid 24509] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24509] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24509] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24509] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24509] exit_group(0)               = ?
[pid 24509] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24509, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24510
ci2-android-5-10/strace-static-x86_64: Process 24510 attached
[pid 24510] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24510] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24510] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24510] setpgid(0, 0 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24510] <... setpgid resumed>)      = 0
[pid 24510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24510] write(3, "1000", 4)         = 4
[pid 24510] close(3)                    = 0
[pid 24510] write(1, "executing program\n", 18) = 18
executing program
[pid 24510] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24510] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24510] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24510] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24510] exit_group(0)               = ?
[pid 24510] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24510, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24511 attached
, child_tidptr=0x55558c89a690) = 24511
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24511] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24511] setpgid(0, 0)               = 0
[pid 24511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24511] write(3, "1000", 4)         = 4
[pid 24511] close(3)                    = 0
executing program
[pid 24511] write(1, "executing program\n", 18) = 18
[pid 24511] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24511] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24511] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24511] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24511] exit_group(0)               = ?
[pid 24511] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24511, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24512
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24512 attached
[pid 24512] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24512] setpgid(0, 0)               = 0
[pid 24512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24512] write(3, "1000", 4)         = 4
[pid 24512] close(3)                    = 0
executing program
[pid 24512] write(1, "executing program\n", 18) = 18
[pid 24512] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24512] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24512] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24512] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24512] exit_group(0)               = ?
[pid 24512] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24512, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24513
ci2-android-5-10/strace-static-x86_64: Process 24513 attached
[pid 24513] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24513] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24513] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24513] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24513] write(3, "1000", 4)         = 4
[pid 24513] close(3)                    = 0
[pid 24513] write(1, "executing program\n", 18) = 18
executing program
[pid 24513] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24513] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24513] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24513] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24513] exit_group(0)               = ?
[pid 24513] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24513, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24514 attached
, child_tidptr=0x55558c89a690) = 24514
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24514] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24514] setpgid(0, 0)               = 0
[pid 24514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24514] write(3, "1000", 4)         = 4
[pid 24514] close(3)                    = 0
[pid 24514] write(1, "executing program\n", 18) = 18
executing program
[pid 24514] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24514] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24514] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24514] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24514] exit_group(0)               = ?
[pid 24514] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24514, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24515
ci2-android-5-10/strace-static-x86_64: Process 24515 attached
[pid 24515] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24515] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24515] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24515] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24515] write(3, "1000", 4)         = 4
[pid 24515] close(3)                    = 0
[pid 24515] write(1, "executing program\n", 18) = 18
executing program
[pid 24515] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24515] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24515] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24515] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24515] exit_group(0)               = ?
[pid 24515] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24515, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24516
ci2-android-5-10/strace-static-x86_64: Process 24516 attached
[pid 24516] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24516] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24516] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24516] setpgid(0, 0)               = 0
[pid 24516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24516] write(3, "1000", 4)         = 4
[pid 24516] close(3)                    = 0
[pid 24516] write(1, "executing program\n", 18) = 18
executing program
[pid 24516] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24516] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24516] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24516] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24516] exit_group(0)               = ?
[pid 24516] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24516, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24517 attached
, child_tidptr=0x55558c89a690) = 24517
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24517] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24517] setpgid(0, 0)               = 0
[pid 24517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24517] write(3, "1000", 4)         = 4
[pid 24517] close(3)                    = 0
executing program
[pid 24517] write(1, "executing program\n", 18) = 18
[pid 24517] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24517] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24517] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24517] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24517] exit_group(0)               = ?
[pid 24517] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24517, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24518
ci2-android-5-10/strace-static-x86_64: Process 24518 attached
[pid 24518] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24518] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24518] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24518] setpgid(0, 0)               = 0
[pid 24518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24518] <... openat resumed>)       = 3
[pid 24518] write(3, "1000", 4)         = 4
[pid 24518] close(3)                    = 0
[pid 24518] write(1, "executing program\n", 18) = 18
executing program
[pid 24518] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24518] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24518] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24518] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24518] exit_group(0)               = ?
[pid 24518] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24518, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24519
ci2-android-5-10/strace-static-x86_64: Process 24519 attached
[pid 24519] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24519] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24519] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24519] setpgid(0, 0)               = 0
[pid 24519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24519] <... openat resumed>)       = 3
[pid 24519] write(3, "1000", 4)         = 4
[pid 24519] close(3)                    = 0
[pid 24519] write(1, "executing program\n", 18) = 18
executing program
[pid 24519] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24519] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24519] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24519] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24519] exit_group(0)               = ?
[pid 24519] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24519, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24520 attached
, child_tidptr=0x55558c89a690) = 24520
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24520] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24520] setpgid(0, 0)               = 0
[pid 24520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24520] write(3, "1000", 4)         = 4
[pid 24520] close(3)                    = 0
[pid 24520] write(1, "executing program\n", 18) = 18
executing program
[pid 24520] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24520] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24520] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24520] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24520] exit_group(0)               = ?
[pid 24520] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24520, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24521 attached
, child_tidptr=0x55558c89a690) = 24521
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24521] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24521] setpgid(0, 0)               = 0
[pid 24521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24521] write(3, "1000", 4)         = 4
[pid 24521] close(3)                    = 0
executing program
[pid 24521] write(1, "executing program\n", 18) = 18
[pid 24521] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24521] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24521] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24521] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24521] exit_group(0)               = ?
[pid 24521] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24521, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24522
ci2-android-5-10/strace-static-x86_64: Process 24522 attached
[pid 24522] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24522] setpgid(0, 0)               = 0
[pid 24522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24522] <... openat resumed>)       = 3
[pid 24522] write(3, "1000", 4)         = 4
[pid 24522] close(3)                    = 0
[pid 24522] write(1, "executing program\n", 18) = 18
executing program
[pid 24522] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24522] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24522] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24522] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24522] exit_group(0)               = ?
[pid 24522] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24522, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24523 attached
, child_tidptr=0x55558c89a690) = 24523
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24523] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24523] <... set_robust_list resumed>) = 0
[pid 24523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24523] setpgid(0, 0)               = 0
[pid 24523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24523] write(3, "1000", 4)         = 4
[pid 24523] close(3)                    = 0
[pid 24523] write(1, "executing program\n", 18) = 18
executing program
[pid 24523] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24523] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24523] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24523] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24523] exit_group(0)               = ?
[pid 24523] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24523, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24524 attached
, child_tidptr=0x55558c89a690) = 24524
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24524] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24524] setpgid(0, 0)               = 0
[pid 24524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24524] write(3, "1000", 4)         = 4
[pid 24524] close(3)                    = 0
executing program
[pid 24524] write(1, "executing program\n", 18) = 18
[pid 24524] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24524] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24524] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24524] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24524] exit_group(0)               = ?
[pid 24524] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24524, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24525
ci2-android-5-10/strace-static-x86_64: Process 24525 attached
[pid 24525] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24525] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24525] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24525] setpgid(0, 0)               = 0
[pid 24525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24525] write(3, "1000", 4)         = 4
[pid 24525] close(3)                    = 0
executing program
[pid 24525] write(1, "executing program\n", 18) = 18
[pid 24525] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24525] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24525] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24525] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24525] exit_group(0)               = ?
[pid 24525] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24525, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24526
ci2-android-5-10/strace-static-x86_64: Process 24526 attached
[pid 24526] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24526] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24526] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24526] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24526] write(3, "1000", 4)         = 4
[pid 24526] close(3)                    = 0
[pid 24526] write(1, "executing program\n", 18) = 18
executing program
[pid 24526] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24526] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24526] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24526] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24526] exit_group(0)               = ?
[pid 24526] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24526, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24527 attached
 <unfinished ...>
[pid 24527] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24527] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24527
[pid 24527] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24527] setpgid(0, 0)               = 0
[pid 24527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24527] <... openat resumed>)       = 3
[pid 24527] write(3, "1000", 4)         = 4
[pid 24527] close(3)                    = 0
[pid 24527] write(1, "executing program\n", 18) = 18
[pid 24527] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24527] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
executing program
[pid 24527] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24527] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24527] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24527] exit_group(0)               = ?
[pid 24527] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24527, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24528 attached
, child_tidptr=0x55558c89a690) = 24528
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24528] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24528] setpgid(0, 0)               = 0
[pid 24528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24528] write(3, "1000", 4)         = 4
[pid 24528] close(3)                    = 0
executing program
[pid 24528] write(1, "executing program\n", 18) = 18
[pid 24528] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24528] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24528] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24528] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24528] exit_group(0)               = ?
[pid 24528] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24528, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24529
ci2-android-5-10/strace-static-x86_64: Process 24529 attached
[pid 24529] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24529] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24529] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24529] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24529] <... prctl resumed>)        = 0
[pid 24529] setpgid(0, 0)               = 0
[pid 24529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24529] write(3, "1000", 4)         = 4
[pid 24529] close(3)                    = 0
executing program
[pid 24529] write(1, "executing program\n", 18) = 18
[pid 24529] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24529] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24529] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24529] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24529] exit_group(0)               = ?
[pid 24529] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24529, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24530 attached
 <unfinished ...>
[pid 24530] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24530
[pid 24530] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24530] <... prctl resumed>)        = 0
[pid 24530] setpgid(0, 0)               = 0
[pid 24530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24530] write(3, "1000", 4)         = 4
[pid 24530] close(3)                    = 0
[pid 24530] write(1, "executing program\n", 18) = 18
executing program
[pid 24530] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24530] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24530] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24530] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24530] exit_group(0)               = ?
[pid 24530] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24530, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24531 attached
, child_tidptr=0x55558c89a690) = 24531
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24531] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24531] setpgid(0, 0)               = 0
[pid 24531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24531] write(3, "1000", 4)         = 4
[pid 24531] close(3)                    = 0
executing program
[pid 24531] write(1, "executing program\n", 18) = 18
[pid 24531] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24531] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24531] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24531] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24531] exit_group(0)               = ?
[pid 24531] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24531, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24532
ci2-android-5-10/strace-static-x86_64: Process 24532 attached
[pid 24532] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24532] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24532] <... prctl resumed>)        = 0
[pid 24532] setpgid(0, 0)               = 0
[pid 24532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24532] write(3, "1000", 4)         = 4
[pid 24532] close(3)                    = 0
[pid 24532] write(1, "executing program\n", 18) = 18
executing program
[pid 24532] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24532] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24532] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24532] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24532] exit_group(0)               = ?
[pid 24532] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24532, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24533 attached
, child_tidptr=0x55558c89a690) = 24533
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24533] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24533] setpgid(0, 0)               = 0
[pid 24533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24533] write(3, "1000", 4)         = 4
[pid 24533] close(3)                    = 0
[pid 24533] write(1, "executing program\n", 18) = 18
executing program
[pid 24533] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24533] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24533] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24533] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24533] exit_group(0)               = ?
[pid 24533] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24533, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24534 attached
, child_tidptr=0x55558c89a690) = 24534
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24534] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24534] setpgid(0, 0)               = 0
[pid 24534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24534] write(3, "1000", 4)         = 4
[pid 24534] close(3)                    = 0
executing program
[pid 24534] write(1, "executing program\n", 18) = 18
[pid 24534] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24534] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24534] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24534] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24534] exit_group(0)               = ?
[pid 24534] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24534, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24535
ci2-android-5-10/strace-static-x86_64: Process 24535 attached
[pid 24535] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24535] setpgid(0, 0)               = 0
[pid 24535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24535] <... openat resumed>)       = 3
[pid 24535] write(3, "1000", 4)         = 4
[pid 24535] close(3)                    = 0
executing program
[pid 24535] write(1, "executing program\n", 18) = 18
[pid 24535] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24535] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24535] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24535] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24535] exit_group(0)               = ?
[pid 24535] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24535, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24536 attached
, child_tidptr=0x55558c89a690) = 24536
[pid 24536] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24536] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24536] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24536] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24536] write(3, "1000", 4)         = 4
[pid 24536] close(3)                    = 0
executing program
[pid 24536] write(1, "executing program\n", 18) = 18
[pid 24536] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24536] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24536] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24536] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24536] exit_group(0)               = ?
[pid 24536] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24536, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24537 attached
, child_tidptr=0x55558c89a690) = 24537
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24537] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24537] setpgid(0, 0)               = 0
[pid 24537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24537] write(3, "1000", 4)         = 4
[pid 24537] close(3)                    = 0
executing program
[pid 24537] write(1, "executing program\n", 18) = 18
[pid 24537] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24537] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24537] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24537] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24537] exit_group(0)               = ?
[pid 24537] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24537, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24538 attached
, child_tidptr=0x55558c89a690) = 24538
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24538] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24538] <... set_robust_list resumed>) = 0
[pid 24538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24538] setpgid(0, 0)               = 0
[pid 24538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24538] write(3, "1000", 4)         = 4
[pid 24538] close(3)                    = 0
executing program
[pid 24538] write(1, "executing program\n", 18) = 18
[pid 24538] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24538] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24538] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24538] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24538] exit_group(0)               = ?
[pid 24538] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24538, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24539 attached
, child_tidptr=0x55558c89a690) = 24539
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24539] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24539] <... set_robust_list resumed>) = 0
[pid 24539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24539] setpgid(0, 0)               = 0
[pid 24539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24539] write(3, "1000", 4)         = 4
[pid 24539] close(3)                    = 0
[pid 24539] write(1, "executing program\n", 18) = 18
executing program
[pid 24539] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24539] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24539] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24539] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24539] exit_group(0)               = ?
[pid 24539] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24539, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24540
ci2-android-5-10/strace-static-x86_64: Process 24540 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24540] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24540] setpgid(0, 0)               = 0
[pid 24540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24540] write(3, "1000", 4)         = 4
[pid 24540] close(3)                    = 0
[pid 24540] write(1, "executing program\n", 18) = 18
executing program
[pid 24540] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24540] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24540] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24540] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24540] exit_group(0)               = ?
[pid 24540] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24540, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24541
ci2-android-5-10/strace-static-x86_64: Process 24541 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24541] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24541] <... set_robust_list resumed>) = 0
[pid 24541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24541] setpgid(0, 0)               = 0
[pid 24541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24541] write(3, "1000", 4)         = 4
[pid 24541] close(3)                    = 0
[pid 24541] write(1, "executing program\n", 18) = 18
executing program
[pid 24541] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24541] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24541] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24541] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24541] exit_group(0)               = ?
[pid 24541] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24541, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24542 attached
 <unfinished ...>
[pid 24542] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24542] setpgid(0, 0)               = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24542
[pid 24542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24542] <... openat resumed>)       = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24542] write(3, "1000", 4)         = 4
[pid 24542] close(3)                    = 0
[pid 24542] write(1, "executing program\n", 18) = 18
executing program
[pid 24542] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24542] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24542] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24542] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24542] exit_group(0)               = ?
[pid 24542] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24542, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24543
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24543 attached
[pid 24543] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24543] setpgid(0, 0)               = 0
[pid 24543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24543] write(3, "1000", 4)         = 4
[pid 24543] close(3)                    = 0
[pid 24543] write(1, "executing program\n", 18) = 18
executing program
[pid 24543] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24543] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24543] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24543] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24543] exit_group(0)               = ?
[pid 24543] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24543, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24544 attached
, child_tidptr=0x55558c89a690) = 24544
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24544] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24544] setpgid(0, 0)               = 0
[pid 24544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24544] write(3, "1000", 4)         = 4
[pid 24544] close(3)                    = 0
[pid 24544] write(1, "executing program\n", 18) = 18
executing program
[pid 24544] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24544] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24544] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24544] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24544] exit_group(0)               = ?
[pid 24544] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24544, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24545
ci2-android-5-10/strace-static-x86_64: Process 24545 attached
[pid 24545] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24545] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24545] <... openat resumed>)       = 3
[pid 24545] write(3, "1000", 4)         = 4
[pid 24545] close(3)                    = 0
[pid 24545] write(1, "executing program\n", 18) = 18
executing program
[pid 24545] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24545] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24545] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24545] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24545] exit_group(0)               = ?
[pid 24545] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24545, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24546 attached
, child_tidptr=0x55558c89a690) = 24546
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24546] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24546] setpgid(0, 0)               = 0
[pid 24546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24546] write(3, "1000", 4)         = 4
[pid 24546] close(3)                    = 0
executing program
[pid 24546] write(1, "executing program\n", 18) = 18
[pid 24546] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24546] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24546] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24546] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24546] exit_group(0)               = ?
[pid 24546] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24546, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24547 attached
, child_tidptr=0x55558c89a690) = 24547
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24547] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24547] setpgid(0, 0)               = 0
[pid 24547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24547] write(3, "1000", 4)         = 4
[pid 24547] close(3)                    = 0
[pid 24547] write(1, "executing program\n", 18) = 18
executing program
[pid 24547] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24547] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24547] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24547] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24547] exit_group(0)               = ?
[pid 24547] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24547, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24548 attached
, child_tidptr=0x55558c89a690) = 24548
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24548] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24548] setpgid(0, 0)               = 0
[pid 24548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24548] write(3, "1000", 4)         = 4
[pid 24548] close(3)                    = 0
[pid 24548] write(1, "executing program\n", 18) = 18
executing program
[pid 24548] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24548] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24548] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24548] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24548] exit_group(0)               = ?
[pid 24548] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24548, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24549 attached
, child_tidptr=0x55558c89a690) = 24549
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24549] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24549] setpgid(0, 0)               = 0
[pid 24549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24549] write(3, "1000", 4)         = 4
[pid 24549] close(3)                    = 0
executing program
[pid 24549] write(1, "executing program\n", 18) = 18
[pid 24549] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24549] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24549] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24549] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24549] exit_group(0)               = ?
[pid 24549] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24549, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24550 attached
, child_tidptr=0x55558c89a690) = 24550
[pid 24550] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24550] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24550] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24550] setpgid(0, 0)               = 0
[pid 24550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24550] write(3, "1000", 4)         = 4
[pid 24550] close(3)                    = 0
executing program
[pid 24550] write(1, "executing program\n", 18) = 18
[pid 24550] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24550] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24550] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24550] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24550] exit_group(0)               = ?
[pid 24550] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24550, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24551 attached
, child_tidptr=0x55558c89a690) = 24551
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24551] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24551] setpgid(0, 0)               = 0
[pid 24551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24551] write(3, "1000", 4)         = 4
[pid 24551] close(3)                    = 0
[pid 24551] write(1, "executing program\n", 18) = 18
executing program
[pid 24551] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24551] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24551] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24551] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24551] exit_group(0)               = ?
[pid 24551] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24551, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24552
ci2-android-5-10/strace-static-x86_64: Process 24552 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24552] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24552] setpgid(0, 0)               = 0
[pid 24552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24552] write(3, "1000", 4)         = 4
[pid 24552] close(3)                    = 0
[pid 24552] write(1, "executing program\n", 18) = 18
executing program
[pid 24552] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24552] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24552] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24552] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24552] exit_group(0)               = ?
[pid 24552] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24552, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24553
ci2-android-5-10/strace-static-x86_64: Process 24553 attached
[pid 24553] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24553] setpgid(0, 0)               = 0
[pid 24553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24553] write(3, "1000", 4)         = 4
[pid 24553] close(3)                    = 0
[pid 24553] write(1, "executing program\n", 18) = 18
executing program
[pid 24553] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24553] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24553] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24553] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24553] exit_group(0)               = ?
[pid 24553] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24553, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24554 attached
, child_tidptr=0x55558c89a690) = 24554
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24554] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24554] setpgid(0, 0)               = 0
[pid 24554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24554] write(3, "1000", 4)         = 4
[pid 24554] close(3)                    = 0
[pid 24554] write(1, "executing program\n", 18) = 18
executing program
[pid 24554] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24554] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24554] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24554] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24554] exit_group(0)               = ?
[pid 24554] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24554, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24555 attached
, child_tidptr=0x55558c89a690) = 24555
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24555] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24555] setpgid(0, 0)               = 0
[pid 24555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24555] write(3, "1000", 4)         = 4
[pid 24555] close(3)                    = 0
[pid 24555] write(1, "executing program\n", 18) = 18
executing program
[pid 24555] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24555] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24555] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24555] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24555] exit_group(0)               = ?
[pid 24555] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24555, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24556 attached
, child_tidptr=0x55558c89a690) = 24556
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24556] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24556] setpgid(0, 0)               = 0
[pid 24556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24556] write(3, "1000", 4)         = 4
[pid 24556] close(3)                    = 0
[pid 24556] write(1, "executing program\n", 18) = 18
executing program
[pid 24556] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24556] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24556] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24556] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24556] exit_group(0)               = ?
[pid 24556] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24556, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24557 attached
, child_tidptr=0x55558c89a690) = 24557
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24557] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24557] <... set_robust_list resumed>) = 0
[pid 24557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24557] setpgid(0, 0)               = 0
[pid 24557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24557] write(3, "1000", 4)         = 4
[pid 24557] close(3)                    = 0
[pid 24557] write(1, "executing program\n", 18) = 18
executing program
[pid 24557] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24557] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24557] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24557] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24557] exit_group(0)               = ?
[pid 24557] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24557, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24558
ci2-android-5-10/strace-static-x86_64: Process 24558 attached
[pid 24558] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24558] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24558] write(3, "1000", 4)         = 4
[pid 24558] close(3)                    = 0
executing program
[pid 24558] write(1, "executing program\n", 18) = 18
[pid 24558] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24558] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24558] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24558] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24558] exit_group(0)               = ?
[pid 24558] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24558, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24559
ci2-android-5-10/strace-static-x86_64: Process 24559 attached
[pid 24559] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24559] setpgid(0, 0)               = 0
[pid 24559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24559] <... openat resumed>)       = 3
[pid 24559] write(3, "1000", 4)         = 4
[pid 24559] close(3)                    = 0
[pid 24559] write(1, "executing program\n", 18) = 18
executing program
[pid 24559] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24559] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24559] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24559] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24559] exit_group(0)               = ?
[pid 24559] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24559, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24560 attached
, child_tidptr=0x55558c89a690) = 24560
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24560] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24560] setpgid(0, 0)               = 0
[pid 24560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24560] write(3, "1000", 4)         = 4
[pid 24560] close(3)                    = 0
[pid 24560] write(1, "executing program\n", 18) = 18
executing program
[pid 24560] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24560] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24560] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24560] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24560] exit_group(0)               = ?
[pid 24560] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24560, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24561
ci2-android-5-10/strace-static-x86_64: Process 24561 attached
[pid 24561] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24561] setpgid(0, 0)               = 0
[pid 24561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24561] <... openat resumed>)       = 3
[pid 24561] write(3, "1000", 4)         = 4
[pid 24561] close(3)                    = 0
[pid 24561] write(1, "executing program\n", 18) = 18
executing program
[pid 24561] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24561] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24561] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24561] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24561] exit_group(0)               = ?
[pid 24561] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24561, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24562 attached
, child_tidptr=0x55558c89a690) = 24562
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24562] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24562] setpgid(0, 0)               = 0
[pid 24562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24562] write(3, "1000", 4)         = 4
[pid 24562] close(3)                    = 0
executing program
[pid 24562] write(1, "executing program\n", 18) = 18
[pid 24562] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24562] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24562] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24562] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24562] exit_group(0)               = ?
[pid 24562] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24562, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24563 attached
, child_tidptr=0x55558c89a690) = 24563
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24563] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24563] setpgid(0, 0)               = 0
[pid 24563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24563] write(3, "1000", 4)         = 4
[pid 24563] close(3)                    = 0
executing program
[pid 24563] write(1, "executing program\n", 18) = 18
[pid 24563] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24563] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24563] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24563] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24563] exit_group(0)               = ?
[pid 24563] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24563, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24564
ci2-android-5-10/strace-static-x86_64: Process 24564 attached
[pid 24564] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24564] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24564] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24564] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24564] write(3, "1000", 4)         = 4
[pid 24564] close(3)                    = 0
[pid 24564] write(1, "executing program\n", 18) = 18
[pid 24564] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24564] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24564] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24564] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24564] exit_group(0)               = ?
[pid 24564] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24564, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24565 attached
, child_tidptr=0x55558c89a690) = 24565
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24565] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24565] setpgid(0, 0)               = 0
[pid 24565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24565] write(3, "1000", 4)         = 4
[pid 24565] close(3)                    = 0
[pid 24565] write(1, "executing program\n", 18) = 18
executing program
[pid 24565] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24565] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24565] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24565] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24565] exit_group(0)               = ?
[pid 24565] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24565, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24566
ci2-android-5-10/strace-static-x86_64: Process 24566 attached
[pid 24566] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24566] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24566] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24566] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24566] write(3, "1000", 4)         = 4
[pid 24566] close(3)                    = 0
[pid 24566] write(1, "executing program\n", 18) = 18
executing program
[pid 24566] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24566] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24566] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24566] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24566] exit_group(0)               = ?
[pid 24566] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24566, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24567 attached
, child_tidptr=0x55558c89a690) = 24567
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24567] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24567] setpgid(0, 0)               = 0
[pid 24567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24567] write(3, "1000", 4)         = 4
[pid 24567] close(3)                    = 0
[pid 24567] write(1, "executing program\n", 18) = 18
executing program
[pid 24567] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24567] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24567] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24567] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24567] exit_group(0)               = ?
[pid 24567] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24567, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24568
ci2-android-5-10/strace-static-x86_64: Process 24568 attached
[pid 24568] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24568] setpgid(0, 0)               = 0
[pid 24568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24568] <... openat resumed>)       = 3
[pid 24568] write(3, "1000", 4)         = 4
[pid 24568] close(3)                    = 0
[pid 24568] write(1, "executing program\n", 18) = 18
[pid 24568] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24568] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24568] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24568] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24568] exit_group(0)               = ?
[pid 24568] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24568, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24569 attached
 <unfinished ...>
[pid 24569] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24569] setpgid(0, 0)               = 0
[pid 24569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24569
[pid 24569] <... openat resumed>)       = 3
[pid 24569] write(3, "1000", 4)         = 4
[pid 24569] close(3)                    = 0
[pid 24569] write(1, "executing program\n", 18) = 18
[pid 24569] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24569] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24569] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24569] <... openat resumed>)       = 3
[pid 24569] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24569] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24569] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24569, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24570 attached
, child_tidptr=0x55558c89a690) = 24570
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24570] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24570] setpgid(0, 0)               = 0
[pid 24570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24570] write(3, "1000", 4)         = 4
[pid 24570] close(3)                    = 0
executing program
[pid 24570] write(1, "executing program\n", 18) = 18
[pid 24570] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24570] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24570] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24570] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24570] exit_group(0)               = ?
[pid 24570] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24570, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24571 attached
, child_tidptr=0x55558c89a690) = 24571
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24571] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24571] setpgid(0, 0)               = 0
[pid 24571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24571] write(3, "1000", 4)         = 4
[pid 24571] close(3)                    = 0
executing program
[pid 24571] write(1, "executing program\n", 18) = 18
[pid 24571] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24571] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24571] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24571] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24571] exit_group(0)               = ?
[pid 24571] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24571, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24572
ci2-android-5-10/strace-static-x86_64: Process 24572 attached
[pid 24572] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24572] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24572] <... prctl resumed>)        = 0
[pid 24572] setpgid(0, 0)               = 0
[pid 24572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24572] write(3, "1000", 4)         = 4
[pid 24572] close(3)                    = 0
[pid 24572] write(1, "executing program\n", 18) = 18
executing program
[pid 24572] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24572] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24572] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24572] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24572] exit_group(0)               = ?
[pid 24572] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24572, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24573
ci2-android-5-10/strace-static-x86_64: Process 24573 attached
[pid 24573] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24573] setpgid(0, 0)               = 0
[pid 24573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24573] write(3, "1000", 4)         = 4
executing program
[pid 24573] close(3)                    = 0
[pid 24573] write(1, "executing program\n", 18) = 18
[pid 24573] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24573] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24573] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24573] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24573] pwrite64(3, "\x02", 1, 4)   = 1
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24573] exit_group(0)               = ?
[pid 24573] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24573, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24574 attached
, child_tidptr=0x55558c89a690) = 24574
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24574] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24574] setpgid(0, 0)               = 0
[pid 24574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24574] write(3, "1000", 4)         = 4
[pid 24574] close(3)                    = 0
executing program
[pid 24574] write(1, "executing program\n", 18) = 18
[pid 24574] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24574] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24574] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24574] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24574] exit_group(0)               = ?
[pid 24574] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24574, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24575
ci2-android-5-10/strace-static-x86_64: Process 24575 attached
[pid 24575] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24575] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24575] <... prctl resumed>)        = 0
[pid 24575] setpgid(0, 0)               = 0
[pid 24575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24575] write(3, "1000", 4)         = 4
[pid 24575] close(3)                    = 0
[pid 24575] write(1, "executing program\n", 18) = 18
executing program
[pid 24575] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24575] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24575] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24575] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24575] exit_group(0)               = ?
[pid 24575] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24575, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24576 attached
, child_tidptr=0x55558c89a690) = 24576
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24576] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24576] setpgid(0, 0)               = 0
[pid 24576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24576] write(3, "1000", 4)         = 4
[pid 24576] close(3)                    = 0
[pid 24576] write(1, "executing program\n", 18) = 18
executing program
[pid 24576] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24576] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24576] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24576] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24576] exit_group(0)               = ?
[pid 24576] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24576, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24577 attached
, child_tidptr=0x55558c89a690) = 24577
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24577] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24577] setpgid(0, 0)               = 0
[pid 24577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24577] write(3, "1000", 4)         = 4
[pid 24577] close(3)                    = 0
executing program
[pid 24577] write(1, "executing program\n", 18) = 18
[pid 24577] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24577] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24577] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24577] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24577] exit_group(0)               = ?
[pid 24577] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24577, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24578
ci2-android-5-10/strace-static-x86_64: Process 24578 attached
[pid 24578] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24578] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24578] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24578] setpgid(0, 0)               = 0
[pid 24578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24578] <... openat resumed>)       = 3
[pid 24578] write(3, "1000", 4)         = 4
[pid 24578] close(3)                    = 0
[pid 24578] write(1, "executing program\n", 18) = 18
[pid 24578] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24578] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24578] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24578] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24578] exit_group(0)               = ?
[pid 24578] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24578, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24579 attached
, child_tidptr=0x55558c89a690) = 24579
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24579] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24579] setpgid(0, 0)               = 0
[pid 24579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24579] write(3, "1000", 4)         = 4
[pid 24579] close(3)                    = 0
executing program
[pid 24579] write(1, "executing program\n", 18) = 18
[pid 24579] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24579] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24579] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24579] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24579] exit_group(0)               = ?
[pid 24579] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24579, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24580
ci2-android-5-10/strace-static-x86_64: Process 24580 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24580] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24580] setpgid(0, 0)               = 0
[pid 24580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24580] write(3, "1000", 4)         = 4
[pid 24580] close(3)                    = 0
[pid 24580] write(1, "executing program\n", 18) = 18
executing program
[pid 24580] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24580] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24580] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24580] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24580] exit_group(0)               = ?
[pid 24580] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24580, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24581 attached
, child_tidptr=0x55558c89a690) = 24581
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24581] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24581] setpgid(0, 0)               = 0
[pid 24581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24581] write(3, "1000", 4)         = 4
[pid 24581] close(3)                    = 0
[pid 24581] write(1, "executing program\n", 18) = 18
executing program
[pid 24581] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24581] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24581] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24581] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24581] exit_group(0)               = ?
[pid 24581] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24581, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24582
ci2-android-5-10/strace-static-x86_64: Process 24582 attached
[pid 24582] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24582] setpgid(0, 0)               = 0
[pid 24582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24582] <... openat resumed>)       = 3
[pid 24582] write(3, "1000", 4)         = 4
[pid 24582] close(3)                    = 0
[pid 24582] write(1, "executing program\n", 18) = 18
[pid 24582] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24582] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24582] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24582] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24582] exit_group(0)               = ?
[pid 24582] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24582, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24583 attached
, child_tidptr=0x55558c89a690) = 24583
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24583] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24583] setpgid(0, 0)               = 0
[pid 24583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24583] write(3, "1000", 4)         = 4
[pid 24583] close(3)                    = 0
[pid 24583] write(1, "executing program\n", 18) = 18
executing program
[pid 24583] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24583] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24583] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24583] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24583] exit_group(0)               = ?
[pid 24583] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24584
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24584 attached
[pid 24584] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24584] setpgid(0, 0)               = 0
[pid 24584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24584] write(3, "1000", 4)         = 4
[pid 24584] close(3)                    = 0
executing program
[pid 24584] write(1, "executing program\n", 18) = 18
[pid 24584] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24584] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24584] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24584] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24584] exit_group(0)               = ?
[pid 24584] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24584, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24585 attached
, child_tidptr=0x55558c89a690) = 24585
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24585] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24585] setpgid(0, 0)               = 0
[pid 24585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24585] write(3, "1000", 4)         = 4
[pid 24585] close(3)                    = 0
[pid 24585] write(1, "executing program\n", 18) = 18
executing program
[pid 24585] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24585] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24585] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24585] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24585] exit_group(0)               = ?
[pid 24585] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24585, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24586 attached
, child_tidptr=0x55558c89a690) = 24586
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24586] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24586] setpgid(0, 0)               = 0
[pid 24586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24586] write(3, "1000", 4)         = 4
[pid 24586] close(3)                    = 0
executing program
[pid 24586] write(1, "executing program\n", 18) = 18
[pid 24586] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24586] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24586] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24586] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24586] exit_group(0)               = ?
[pid 24586] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24586, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24587 attached
 <unfinished ...>
[pid 24587] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24587] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24587
[pid 24587] <... prctl resumed>)        = 0
[pid 24587] setpgid(0, 0)               = 0
[pid 24587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24587] write(3, "1000", 4 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24587] <... write resumed>)        = 4
[pid 24587] close(3)                    = 0
[pid 24587] write(1, "executing program\n", 18) = 18
executing program
[pid 24587] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24587] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24587] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24587] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24587] exit_group(0)               = ?
[pid 24587] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24587, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24588 attached
, child_tidptr=0x55558c89a690) = 24588
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24588] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24588] setpgid(0, 0)               = 0
[pid 24588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24588] write(3, "1000", 4)         = 4
[pid 24588] close(3)                    = 0
[pid 24588] write(1, "executing program\n", 18) = 18
executing program
[pid 24588] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24588] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24588] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24588] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24588] exit_group(0)               = ?
[pid 24588] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24588, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24589
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24589 attached
[pid 24589] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24589] setpgid(0, 0)               = 0
[pid 24589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24589] write(3, "1000", 4)         = 4
[pid 24589] close(3)                    = 0
[pid 24589] write(1, "executing program\n", 18) = 18
executing program
[pid 24589] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24589] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24589] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24589] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24589] exit_group(0)               = ?
[pid 24589] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24589, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24590 attached
, child_tidptr=0x55558c89a690) = 24590
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24590] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24590] setpgid(0, 0)               = 0
[pid 24590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24590] write(3, "1000", 4)         = 4
[pid 24590] close(3)                    = 0
executing program
[pid 24590] write(1, "executing program\n", 18) = 18
[pid 24590] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24590] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24590] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24590] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24590] exit_group(0)               = ?
[pid 24590] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24590, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24591
ci2-android-5-10/strace-static-x86_64: Process 24591 attached
[pid 24591] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24591] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24591] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24591] setpgid(0, 0)               = 0
[pid 24591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24591] write(3, "1000", 4)         = 4
[pid 24591] close(3)                    = 0
[pid 24591] write(1, "executing program\n", 18) = 18
[pid 24591] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24591] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24591] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24591] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24591] exit_group(0)               = ?
[pid 24591] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24591, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24592 attached
, child_tidptr=0x55558c89a690) = 24592
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24592] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24592] setpgid(0, 0)               = 0
[pid 24592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24592] write(3, "1000", 4)         = 4
[pid 24592] close(3)                    = 0
executing program
[pid 24592] write(1, "executing program\n", 18) = 18
[pid 24592] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24592] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24592] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24592] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24592] exit_group(0)               = ?
[pid 24592] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24592, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24593 attached
, child_tidptr=0x55558c89a690) = 24593
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24593] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24593] setpgid(0, 0)               = 0
[pid 24593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24593] write(3, "1000", 4)         = 4
[pid 24593] close(3)                    = 0
[pid 24593] write(1, "executing program\n", 18) = 18
executing program
[pid 24593] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24593] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24593] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24593] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24593] exit_group(0)               = ?
[pid 24593] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24593, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24594 attached
, child_tidptr=0x55558c89a690) = 24594
[pid 24594] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24594] setpgid(0, 0)               = 0
[pid 24594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24594] <... openat resumed>)       = 3
[pid 24594] write(3, "1000", 4)         = 4
[pid 24594] close(3)                    = 0
[pid 24594] write(1, "executing program\n", 18) = 18
executing program
[pid 24594] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24594] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24594] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24594] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24594] exit_group(0)               = ?
[pid 24594] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24594, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24595 attached
 <unfinished ...>
[pid 24595] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24595] setpgid(0, 0)               = 0
[pid 24595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24595] write(3, "1000", 4)         = 4
[pid 24595] close(3)                    = 0
[pid 24595] write(1, "executing program\n", 18) = 18
executing program
[pid 24595] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24595] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24595] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24595] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24595] exit_group(0)               = ?
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24595
[pid 24595] +++ exited with 0 +++
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24595, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24596 attached
 <unfinished ...>
[pid 24596] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24596] setpgid(0, 0)               = 0
[pid 24596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24596
[pid 24596] write(3, "1000", 4)         = 4
[pid 24596] close(3)                    = 0
[pid 24596] write(1, "executing program\n", 18) = 18
[pid 24596] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24596] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24596] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24596] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24596] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24596] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24596] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24596, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24597 attached
, child_tidptr=0x55558c89a690) = 24597
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24597] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24597] setpgid(0, 0)               = 0
[pid 24597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24597] write(3, "1000", 4)         = 4
[pid 24597] close(3)                    = 0
[pid 24597] write(1, "executing program\n", 18) = 18
executing program
[pid 24597] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24597] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24597] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24597] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24597] exit_group(0)               = ?
[pid 24597] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24597, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24598 attached
, child_tidptr=0x55558c89a690) = 24598
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24598] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24598] setpgid(0, 0)               = 0
[pid 24598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24598] write(3, "1000", 4)         = 4
[pid 24598] close(3)                    = 0
executing program
[pid 24598] write(1, "executing program\n", 18) = 18
[pid 24598] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24598] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24598] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24598] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24598] exit_group(0)               = ?
[pid 24598] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24598, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24599
ci2-android-5-10/strace-static-x86_64: Process 24599 attached
[pid 24599] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24599] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24599] <... prctl resumed>)        = 0
[pid 24599] setpgid(0, 0)               = 0
[pid 24599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24599] write(3, "1000", 4)         = 4
[pid 24599] close(3)                    = 0
[pid 24599] write(1, "executing program\n", 18) = 18
executing program
[pid 24599] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24599] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24599] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24599] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24599] exit_group(0)               = ?
[pid 24599] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24599, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24600
ci2-android-5-10/strace-static-x86_64: Process 24600 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24600] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24600] setpgid(0, 0)               = 0
[pid 24600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24600] write(3, "1000", 4)         = 4
[pid 24600] close(3)                    = 0
executing program
[pid 24600] write(1, "executing program\n", 18) = 18
[pid 24600] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24600] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24600] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24600] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24600] exit_group(0)               = ?
[pid 24600] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24600, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24601 attached
, child_tidptr=0x55558c89a690) = 24601
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24601] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24601] setpgid(0, 0)               = 0
[pid 24601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24601] write(3, "1000", 4)         = 4
[pid 24601] close(3)                    = 0
executing program
[pid 24601] write(1, "executing program\n", 18) = 18
[pid 24601] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24601] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24601] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24601] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24601] exit_group(0)               = ?
[pid 24601] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24601, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24602 attached
, child_tidptr=0x55558c89a690) = 24602
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24602] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24602] setpgid(0, 0)               = 0
[pid 24602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24602] write(3, "1000", 4)         = 4
[pid 24602] close(3)                    = 0
executing program
[pid 24602] write(1, "executing program\n", 18) = 18
[pid 24602] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24602] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24602] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24602] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24602] exit_group(0)               = ?
[pid 24602] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24602, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24603 attached
 <unfinished ...>
[pid 24603] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24603
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24603] <... set_robust_list resumed>) = 0
[pid 24603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24603] setpgid(0, 0)               = 0
[pid 24603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24603] write(3, "1000", 4)         = 4
[pid 24603] close(3)                    = 0
[pid 24603] write(1, "executing program\n", 18) = 18
executing program
[pid 24603] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24603] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24603] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24603] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24603] exit_group(0)               = ?
[pid 24603] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24603, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24604 attached
, child_tidptr=0x55558c89a690) = 24604
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24604] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24604] setpgid(0, 0)               = 0
[pid 24604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24604] write(3, "1000", 4)         = 4
[pid 24604] close(3)                    = 0
executing program
[pid 24604] write(1, "executing program\n", 18) = 18
[pid 24604] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24604] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24604] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24604] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24604] exit_group(0)               = ?
[pid 24604] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24604, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24605 attached
 <unfinished ...>
[pid 24605] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24605] setpgid(0, 0)               = 0
[pid 24605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24605] write(3, "1000", 4)         = 4
[pid 24605] close(3)                    = 0
[pid 24605] write(1, "executing program\n", 18) = 18
executing program
[pid 24605] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24605] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24605
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24605] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24605] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24605] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24605] exit_group(0)               = ?
[pid 24605] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24605, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24606 attached
, child_tidptr=0x55558c89a690) = 24606
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24606] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24606] setpgid(0, 0)               = 0
[pid 24606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24606] write(3, "1000", 4)         = 4
[pid 24606] close(3)                    = 0
executing program
[pid 24606] write(1, "executing program\n", 18) = 18
[pid 24606] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24606] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24606] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24606] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24606] exit_group(0)               = ?
[pid 24606] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24606, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24607 attached
, child_tidptr=0x55558c89a690) = 24607
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24607] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24607] setpgid(0, 0)               = 0
[pid 24607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24607] write(3, "1000", 4)         = 4
[pid 24607] close(3)                    = 0
[pid 24607] write(1, "executing program\n", 18) = 18
executing program
[pid 24607] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24607] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24607] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24607] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24607] exit_group(0)               = ?
[pid 24607] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24607, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24608 attached
 <unfinished ...>
[pid 24608] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24608] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24608
[pid 24608] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24608] setpgid(0, 0)               = 0
[pid 24608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24608] write(3, "1000", 4)         = 4
[pid 24608] close(3)                    = 0
executing program
[pid 24608] write(1, "executing program\n", 18) = 18
[pid 24608] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24608] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24608] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24608] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24608] exit_group(0)               = ?
[pid 24608] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24608, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24609 attached
, child_tidptr=0x55558c89a690) = 24609
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24609] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24609] setpgid(0, 0)               = 0
[pid 24609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24609] write(3, "1000", 4)         = 4
[pid 24609] close(3)                    = 0
executing program
[pid 24609] write(1, "executing program\n", 18) = 18
[pid 24609] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24609] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24609] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24609] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24609] exit_group(0)               = ?
[pid 24609] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24609, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24610
ci2-android-5-10/strace-static-x86_64: Process 24610 attached
[pid 24610] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24610] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24610] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24610] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24610] <... prctl resumed>)        = 0
[pid 24610] setpgid(0, 0)               = 0
[pid 24610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24610] write(3, "1000", 4)         = 4
[pid 24610] close(3)                    = 0
executing program
[pid 24610] write(1, "executing program\n", 18) = 18
[pid 24610] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24610] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24610] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24610] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24610] exit_group(0)               = ?
[pid 24610] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24610, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24611 attached
, child_tidptr=0x55558c89a690) = 24611
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24611] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24611] setpgid(0, 0)               = 0
[pid 24611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24611] write(3, "1000", 4)         = 4
[pid 24611] close(3)                    = 0
[pid 24611] write(1, "executing program\n", 18) = 18
executing program
[pid 24611] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24611] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24611] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24611] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24611] exit_group(0)               = ?
[pid 24611] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24611, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24612
ci2-android-5-10/strace-static-x86_64: Process 24612 attached
[pid 24612] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24612] setpgid(0, 0)               = 0
[pid 24612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24612] <... openat resumed>)       = 3
[pid 24612] write(3, "1000", 4)         = 4
[pid 24612] close(3)                    = 0
[pid 24612] write(1, "executing program\n", 18) = 18
executing program
[pid 24612] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24612] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24612] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24612] <... openat resumed>)       = 3
[pid 24612] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24612] exit_group(0)               = ?
[pid 24612] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24612, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24613 attached
, child_tidptr=0x55558c89a690) = 24613
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24613] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24613] setpgid(0, 0)               = 0
[pid 24613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24613] write(3, "1000", 4)         = 4
[pid 24613] close(3)                    = 0
[pid 24613] write(1, "executing program\n", 18) = 18
executing program
[pid 24613] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24613] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24613] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24613] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24613] exit_group(0)               = ?
[pid 24613] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24613, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24614
ci2-android-5-10/strace-static-x86_64: Process 24614 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24614] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24614] setpgid(0, 0)               = 0
[pid 24614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24614] write(3, "1000", 4)         = 4
[pid 24614] close(3)                    = 0
[pid 24614] write(1, "executing program\n", 18) = 18
executing program
[pid 24614] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24614] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24614] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24614] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24614] exit_group(0)               = ?
[pid 24614] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24614, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24615
ci2-android-5-10/strace-static-x86_64: Process 24615 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24615] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24615] <... set_robust_list resumed>) = 0
[pid 24615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24615] setpgid(0, 0)               = 0
[pid 24615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24615] write(3, "1000", 4)         = 4
[pid 24615] close(3)                    = 0
[pid 24615] write(1, "executing program\n", 18) = 18
executing program
[pid 24615] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24615] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24615] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24615] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24615] exit_group(0)               = ?
[pid 24615] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24615, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24616
ci2-android-5-10/strace-static-x86_64: Process 24616 attached
[pid 24616] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24616] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24616] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24616] setpgid(0, 0)               = 0
[pid 24616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24616] <... openat resumed>)       = 3
[pid 24616] write(3, "1000", 4)         = 4
[pid 24616] close(3)                    = 0
[pid 24616] write(1, "executing program\n", 18) = 18
[pid 24616] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24616] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24616] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24616] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24616] exit_group(0)               = ?
executing program
[pid 24616] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24616, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24617 attached
, child_tidptr=0x55558c89a690) = 24617
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24617] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24617] setpgid(0, 0)               = 0
[pid 24617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24617] write(3, "1000", 4)         = 4
[pid 24617] close(3)                    = 0
[pid 24617] write(1, "executing program\n", 18) = 18
[pid 24617] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24617] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 24617] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24617] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24617] exit_group(0)               = ?
[pid 24617] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24617, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24618 attached
, child_tidptr=0x55558c89a690) = 24618
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24618] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24618] setpgid(0, 0)               = 0
[pid 24618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24618] write(3, "1000", 4)         = 4
[pid 24618] close(3)                    = 0
[pid 24618] write(1, "executing program\n", 18) = 18
executing program
[pid 24618] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24618] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24618] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24618] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24618] exit_group(0)               = ?
[pid 24618] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24618, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24619
ci2-android-5-10/strace-static-x86_64: Process 24619 attached
[pid 24619] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24619] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24619] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24619] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24619] write(3, "1000", 4)         = 4
[pid 24619] close(3)                    = 0
executing program
[pid 24619] write(1, "executing program\n", 18) = 18
[pid 24619] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24619] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24619] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24619] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24619] exit_group(0)               = ?
[pid 24619] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24619, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24620 attached
, child_tidptr=0x55558c89a690) = 24620
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24620] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24620] setpgid(0, 0)               = 0
[pid 24620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24620] write(3, "1000", 4)         = 4
[pid 24620] close(3)                    = 0
[pid 24620] write(1, "executing program\n", 18) = 18
executing program
[pid 24620] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24620] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24620] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24620] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24620] exit_group(0)               = ?
[pid 24620] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24620, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24621 attached
, child_tidptr=0x55558c89a690) = 24621
[pid 24621] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24621] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24621] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24621] setpgid(0, 0)               = 0
[pid 24621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24621] <... openat resumed>)       = 3
[pid 24621] write(3, "1000", 4)         = 4
[pid 24621] close(3)                    = 0
[pid 24621] write(1, "executing program\n", 18) = 18
executing program
[pid 24621] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24621] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24621] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24621] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24621] exit_group(0)               = ?
[pid 24621] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24621, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24622
ci2-android-5-10/strace-static-x86_64: Process 24622 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24622] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24622] <... set_robust_list resumed>) = 0
[pid 24622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24622] setpgid(0, 0)               = 0
[pid 24622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24622] write(3, "1000", 4)         = 4
[pid 24622] close(3)                    = 0
[pid 24622] write(1, "executing program\n", 18) = 18
executing program
[pid 24622] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24622] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24622] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24622] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24622] exit_group(0)               = ?
[pid 24622] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24622, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24623
ci2-android-5-10/strace-static-x86_64: Process 24623 attached
[pid 24623] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24623] setpgid(0, 0 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24623] <... setpgid resumed>)      = 0
[pid 24623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24623] <... openat resumed>)       = 3
[pid 24623] write(3, "1000", 4)         = 4
[pid 24623] close(3)                    = 0
executing program
[pid 24623] write(1, "executing program\n", 18) = 18
[pid 24623] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24623] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24623] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24623] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24623] exit_group(0)               = ?
[pid 24623] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24623, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24624
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24624 attached
[pid 24624] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24624] setpgid(0, 0)               = 0
[pid 24624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24624] write(3, "1000", 4)         = 4
[pid 24624] close(3)                    = 0
[pid 24624] write(1, "executing program\n", 18) = 18
executing program
[pid 24624] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24624] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24624] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24624] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24624] exit_group(0)               = ?
[pid 24624] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24624, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24625 attached
, child_tidptr=0x55558c89a690) = 24625
[pid 24625] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24625] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24625] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24625] setpgid(0, 0)               = 0
[pid 24625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24625] <... openat resumed>)       = 3
[pid 24625] write(3, "1000", 4)         = 4
[pid 24625] close(3)                    = 0
[pid 24625] write(1, "executing program\n", 18) = 18
executing program
[pid 24625] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24625] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24625] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24625] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24625] exit_group(0)               = ?
[pid 24625] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24625, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24626 attached
, child_tidptr=0x55558c89a690) = 24626
[pid 24626] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24626] <... set_robust_list resumed>) = 0
[pid 24626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24626] setpgid(0, 0)               = 0
[pid 24626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24626] write(3, "1000", 4)         = 4
[pid 24626] close(3)                    = 0
[pid 24626] write(1, "executing program\n", 18) = 18
executing program
[pid 24626] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24626] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24626] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24626] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24626] exit_group(0)               = ?
[pid 24626] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24626, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24627
ci2-android-5-10/strace-static-x86_64: Process 24627 attached
[pid 24627] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24627] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24627] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24627] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24627] write(3, "1000", 4)         = 4
[pid 24627] close(3)                    = 0
[pid 24627] write(1, "executing program\n", 18) = 18
[pid 24627] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24627] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24627] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24627] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24627] exit_group(0)               = ?
[pid 24627] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24627, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24628 attached
, child_tidptr=0x55558c89a690) = 24628
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24628] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24628] setpgid(0, 0)               = 0
[pid 24628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24628] write(3, "1000", 4)         = 4
[pid 24628] close(3)                    = 0
[pid 24628] write(1, "executing program\n", 18) = 18
executing program
[pid 24628] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24628] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24628] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24628] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24628] exit_group(0)               = ?
[pid 24628] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24628, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24629 attached
, child_tidptr=0x55558c89a690) = 24629
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24629] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24629] setpgid(0, 0)               = 0
[pid 24629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24629] write(3, "1000", 4)         = 4
[pid 24629] close(3)                    = 0
[pid 24629] write(1, "executing program\n", 18) = 18
executing program
[pid 24629] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24629] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24629] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24629] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24629] exit_group(0)               = ?
[pid 24629] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24629, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24630
ci2-android-5-10/strace-static-x86_64: Process 24630 attached
[pid 24630] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24630] setpgid(0, 0)               = 0
[pid 24630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24630] <... openat resumed>)       = 3
[pid 24630] write(3, "1000", 4)         = 4
[pid 24630] close(3)                    = 0
[pid 24630] write(1, "executing program\n", 18) = 18
[pid 24630] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
executing program
[pid 24630] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 24630] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24630] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24630] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24630] exit_group(0)               = ?
[pid 24630] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24630, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24631 attached
, child_tidptr=0x55558c89a690) = 24631
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24631] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24631] setpgid(0, 0)               = 0
[pid 24631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24631] write(3, "1000", 4)         = 4
[pid 24631] close(3)                    = 0
[pid 24631] write(1, "executing program\n", 18) = 18
executing program
[pid 24631] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24631] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24631] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24631] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24631] exit_group(0)               = ?
[pid 24631] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24631, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24632
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24632 attached
[pid 24632] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24632] setpgid(0, 0)               = 0
[pid 24632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24632] write(3, "1000", 4)         = 4
[pid 24632] close(3)                    = 0
[pid 24632] write(1, "executing program\n", 18) = 18
executing program
[pid 24632] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24632] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24632] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24632] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24632] exit_group(0)               = ?
[pid 24632] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24632, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24633
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24633 attached
[pid 24633] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24633] setpgid(0, 0)               = 0
[pid 24633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24633] write(3, "1000", 4)         = 4
[pid 24633] close(3)                    = 0
[pid 24633] write(1, "executing program\n", 18) = 18
executing program
[pid 24633] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24633] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24633] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24633] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24633] exit_group(0)               = ?
[pid 24633] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24633, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24634 attached
, child_tidptr=0x55558c89a690) = 24634
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24634] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24634] setpgid(0, 0)               = 0
[pid 24634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24634] write(3, "1000", 4)         = 4
[pid 24634] close(3)                    = 0
[pid 24634] write(1, "executing program\n", 18) = 18
[pid 24634] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24634] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24634] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24634] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24634] exit_group(0)               = ?
[pid 24634] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24634, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24635 attached
, child_tidptr=0x55558c89a690) = 24635
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24635] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24635] setpgid(0, 0)               = 0
[pid 24635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24635] write(3, "1000", 4)         = 4
[pid 24635] close(3)                    = 0
[pid 24635] write(1, "executing program\n", 18) = 18
executing program
[pid 24635] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24635] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24635] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24635] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24635] exit_group(0)               = ?
[pid 24635] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24635, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24636 attached
, child_tidptr=0x55558c89a690) = 24636
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24636] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24636] setpgid(0, 0)               = 0
[pid 24636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24636] write(3, "1000", 4)         = 4
[pid 24636] close(3)                    = 0
executing program
[pid 24636] write(1, "executing program\n", 18) = 18
[pid 24636] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24636] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24636] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24636] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24636] exit_group(0)               = ?
[pid 24636] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24636, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24637
ci2-android-5-10/strace-static-x86_64: Process 24637 attached
[pid 24637] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24637] setpgid(0, 0)               = 0
[pid 24637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24637] <... openat resumed>)       = 3
[pid 24637] write(3, "1000", 4)         = 4
[pid 24637] close(3)                    = 0
[pid 24637] write(1, "executing program\n", 18) = 18
executing program
[pid 24637] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24637] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24637] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24637] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24637] exit_group(0)               = ?
[pid 24637] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24637, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24638
ci2-android-5-10/strace-static-x86_64: Process 24638 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24638] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24638] setpgid(0, 0)               = 0
[pid 24638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24638] write(3, "1000", 4)         = 4
[pid 24638] close(3)                    = 0
executing program
[pid 24638] write(1, "executing program\n", 18) = 18
[pid 24638] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24638] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24638] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24638] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24638] exit_group(0)               = ?
[pid 24638] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24638, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24639
ci2-android-5-10/strace-static-x86_64: Process 24639 attached
[pid 24639] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24639] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24639] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24639] setpgid(0, 0)               = 0
[pid 24639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24639] write(3, "1000", 4)         = 4
[pid 24639] close(3)                    = 0
[pid 24639] write(1, "executing program\n", 18) = 18
executing program
[pid 24639] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24639] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24639] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24639] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24639] exit_group(0)               = ?
[pid 24639] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24639, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24640 attached
, child_tidptr=0x55558c89a690) = 24640
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24640] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24640] setpgid(0, 0)               = 0
[pid 24640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24640] write(3, "1000", 4)         = 4
[pid 24640] close(3)                    = 0
[pid 24640] write(1, "executing program\n", 18) = 18
executing program
[pid 24640] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24640] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24640] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24640] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24640] exit_group(0)               = ?
[pid 24640] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24640, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24641 attached
, child_tidptr=0x55558c89a690) = 24641
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24641] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24641] setpgid(0, 0)               = 0
[pid 24641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24641] write(3, "1000", 4)         = 4
[pid 24641] close(3)                    = 0
[pid 24641] write(1, "executing program\n", 18) = 18
[pid 24641] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24641] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24641] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24641] pwrite64(3, "\x02", 1, 4)   = 1
executing program
[pid 24641] exit_group(0)               = ?
[pid 24641] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24641, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24642
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24642 attached
[pid 24642] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24642] setpgid(0, 0)               = 0
[pid 24642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24642] write(3, "1000", 4)         = 4
[pid 24642] close(3)                    = 0
[pid 24642] write(1, "executing program\n", 18) = 18
[pid 24642] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24642] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24642] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24642] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24642] exit_group(0)               = ?
[pid 24642] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24642, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24643 attached
 <unfinished ...>
[pid 24643] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24643] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24643] setpgid(0, 0)               = 0
[pid 24643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24643
[pid 24643] <... openat resumed>)       = 3
[pid 24643] write(3, "1000", 4)         = 4
[pid 24643] close(3)                    = 0
[pid 24643] write(1, "executing program\n", 18) = 18
[pid 24643] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
executing program
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24643] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 24643] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24643] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24643] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24643] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24643] exit_group(0)               = ?
[pid 24643] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24643, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24644 attached
, child_tidptr=0x55558c89a690) = 24644
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24644] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24644] setpgid(0, 0)               = 0
[pid 24644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24644] write(3, "1000", 4)         = 4
[pid 24644] close(3)                    = 0
[pid 24644] write(1, "executing program\n", 18) = 18
executing program
[pid 24644] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24644] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24644] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24644] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24644] exit_group(0)               = ?
[pid 24644] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24644, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24645
ci2-android-5-10/strace-static-x86_64: Process 24645 attached
[pid 24645] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24645] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24645] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24645] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24645] write(3, "1000", 4)         = 4
[pid 24645] close(3)                    = 0
executing program
[pid 24645] write(1, "executing program\n", 18) = 18
[pid 24645] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24645] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24645] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24645] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24645] exit_group(0)               = ?
[pid 24645] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24645, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24646
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24646 attached
[pid 24646] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24646] setpgid(0, 0)               = 0
[pid 24646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24646] write(3, "1000", 4)         = 4
[pid 24646] close(3)                    = 0
[pid 24646] write(1, "executing program\n", 18) = 18
executing program
[pid 24646] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24646] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24646] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24646] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24646] exit_group(0)               = ?
[pid 24646] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24646, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24647 attached
, child_tidptr=0x55558c89a690) = 24647
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24647] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24647] setpgid(0, 0)               = 0
[pid 24647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24647] write(3, "1000", 4)         = 4
[pid 24647] close(3)                    = 0
[pid 24647] write(1, "executing program\n", 18) = 18
executing program
[pid 24647] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24647] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24647] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24647] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24647] exit_group(0)               = ?
[pid 24647] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24647, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24648 attached
, child_tidptr=0x55558c89a690) = 24648
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24648] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24648] setpgid(0, 0)               = 0
[pid 24648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24648] write(3, "1000", 4)         = 4
[pid 24648] close(3)                    = 0
executing program
[pid 24648] write(1, "executing program\n", 18) = 18
[pid 24648] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24648] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24648] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24648] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24648] exit_group(0)               = ?
[pid 24648] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24648, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24649 attached
, child_tidptr=0x55558c89a690) = 24649
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24649] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24649] setpgid(0, 0)               = 0
[pid 24649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24649] write(3, "1000", 4)         = 4
[pid 24649] close(3)                    = 0
executing program
[pid 24649] write(1, "executing program\n", 18) = 18
[pid 24649] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24649] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24649] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24649] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24649] exit_group(0)               = ?
[pid 24649] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24649, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24650
ci2-android-5-10/strace-static-x86_64: Process 24650 attached
[pid 24650] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24650] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24650] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24650] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24650] write(3, "1000", 4)         = 4
[pid 24650] close(3)                    = 0
executing program
[pid 24650] write(1, "executing program\n", 18) = 18
[pid 24650] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24650] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24650] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24650] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24650] exit_group(0)               = ?
[pid 24650] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24650, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24651 attached
, child_tidptr=0x55558c89a690) = 24651
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24651] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24651] setpgid(0, 0)               = 0
[pid 24651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24651] write(3, "1000", 4)         = 4
[pid 24651] close(3)                    = 0
executing program
[pid 24651] write(1, "executing program\n", 18) = 18
[pid 24651] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24651] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24651] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24651] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24651] exit_group(0)               = ?
[pid 24651] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24651, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24652
ci2-android-5-10/strace-static-x86_64: Process 24652 attached
[pid 24652] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24652] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24652] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24652] setpgid(0, 0)               = 0
[pid 24652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24652] write(3, "1000", 4)         = 4
[pid 24652] close(3)                    = 0
executing program
[pid 24652] write(1, "executing program\n", 18) = 18
[pid 24652] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24652] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24652] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24652] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24652] exit_group(0)               = ?
[pid 24652] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24652, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24653 attached
, child_tidptr=0x55558c89a690) = 24653
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24653] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24653] setpgid(0, 0)               = 0
[pid 24653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24653] write(3, "1000", 4)         = 4
[pid 24653] close(3)                    = 0
executing program
[pid 24653] write(1, "executing program\n", 18) = 18
[pid 24653] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24653] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24653] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24653] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24653] exit_group(0)               = ?
[pid 24653] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24653, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24654
ci2-android-5-10/strace-static-x86_64: Process 24654 attached
[pid 24654] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24654] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24654] <... prctl resumed>)        = 0
[pid 24654] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24654] write(3, "1000", 4)         = 4
[pid 24654] close(3)                    = 0
executing program
[pid 24654] write(1, "executing program\n", 18) = 18
[pid 24654] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24654] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24654] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24654] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24654] exit_group(0)               = ?
[pid 24654] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24654, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24655 attached
, child_tidptr=0x55558c89a690) = 24655
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24655] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24655] setpgid(0, 0)               = 0
[pid 24655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24655] write(3, "1000", 4)         = 4
[pid 24655] close(3)                    = 0
[pid 24655] write(1, "executing program\n", 18) = 18
[pid 24655] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24655] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24655] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24655] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24655] exit_group(0)               = ?
[pid 24655] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24655, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24656
ci2-android-5-10/strace-static-x86_64: Process 24656 attached
[pid 24656] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24656] setpgid(0, 0)               = 0
[pid 24656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24656] <... openat resumed>)       = 3
[pid 24656] write(3, "1000", 4)         = 4
[pid 24656] close(3)                    = 0
[pid 24656] write(1, "executing program\n", 18) = 18
executing program
[pid 24656] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24656] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24656] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24656] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24656] exit_group(0)               = ?
[pid 24656] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24656, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24657 attached
, child_tidptr=0x55558c89a690) = 24657
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24657] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24657] setpgid(0, 0)               = 0
[pid 24657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24657] write(3, "1000", 4)         = 4
[pid 24657] close(3)                    = 0
[pid 24657] write(1, "executing program\n", 18) = 18
executing program
[pid 24657] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24657] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24657] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24657] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24657] exit_group(0)               = ?
[pid 24657] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24657, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24658
ci2-android-5-10/strace-static-x86_64: Process 24658 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24658] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24658] <... set_robust_list resumed>) = 0
[pid 24658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24658] setpgid(0, 0)               = 0
[pid 24658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24658] write(3, "1000", 4)         = 4
[pid 24658] close(3)                    = 0
[pid 24658] write(1, "executing program\n", 18) = 18
executing program
[pid 24658] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24658] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24658] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24658] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24658] exit_group(0)               = ?
[pid 24658] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24658, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24659
ci2-android-5-10/strace-static-x86_64: Process 24659 attached
[pid 24659] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24659] setpgid(0, 0)               = 0
[pid 24659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24659] <... openat resumed>)       = 3
[pid 24659] write(3, "1000", 4)         = 4
[pid 24659] close(3)                    = 0
[pid 24659] write(1, "executing program\n", 18) = 18
executing program
[pid 24659] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24659] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24659] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24659] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24659] exit_group(0)               = ?
[pid 24659] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24659, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24660 attached
, child_tidptr=0x55558c89a690) = 24660
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24660] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24660] setpgid(0, 0)               = 0
[pid 24660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24660] write(3, "1000", 4)         = 4
[pid 24660] close(3)                    = 0
executing program
[pid 24660] write(1, "executing program\n", 18) = 18
[pid 24660] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24660] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24660] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24660] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24660] exit_group(0)               = ?
[pid 24660] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24660, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24661
ci2-android-5-10/strace-static-x86_64: Process 24661 attached
[pid 24661] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24661] setpgid(0, 0)               = 0
[pid 24661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24661] <... openat resumed>)       = 3
[pid 24661] write(3, "1000", 4)         = 4
[pid 24661] close(3)                    = 0
[pid 24661] write(1, "executing program\n", 18) = 18
executing program
[pid 24661] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24661] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24661] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24661] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24661] exit_group(0)               = ?
[pid 24661] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24661, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24662 attached
, child_tidptr=0x55558c89a690) = 24662
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24662] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24662] setpgid(0, 0)               = 0
[pid 24662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24662] write(3, "1000", 4)         = 4
[pid 24662] close(3)                    = 0
executing program
[pid 24662] write(1, "executing program\n", 18) = 18
[pid 24662] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24662] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24662] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24662] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24662] exit_group(0)               = ?
[pid 24662] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24662, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24663 attached
, child_tidptr=0x55558c89a690) = 24663
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24663] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24663] setpgid(0, 0)               = 0
[pid 24663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24663] write(3, "1000", 4)         = 4
[pid 24663] close(3)                    = 0
executing program
[pid 24663] write(1, "executing program\n", 18) = 18
[pid 24663] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24663] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24663] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24663] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24663] exit_group(0)               = ?
[pid 24663] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24663, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24664 attached
, child_tidptr=0x55558c89a690) = 24664
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24664] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24664] setpgid(0, 0)               = 0
[pid 24664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24664] write(3, "1000", 4)         = 4
[pid 24664] close(3)                    = 0
[pid 24664] write(1, "executing program\n", 18) = 18
executing program
[pid 24664] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24664] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24664] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24664] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24664] exit_group(0)               = ?
[pid 24664] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24664, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24665
ci2-android-5-10/strace-static-x86_64: Process 24665 attached
[pid 24665] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24665] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24665] <... prctl resumed>)        = 0
[pid 24665] setpgid(0, 0)               = 0
[pid 24665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24665] write(3, "1000", 4)         = 4
[pid 24665] close(3)                    = 0
executing program
[pid 24665] write(1, "executing program\n", 18) = 18
[pid 24665] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24665] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24665] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24665] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24665] exit_group(0)               = ?
[pid 24665] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24665, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24666 attached
, child_tidptr=0x55558c89a690) = 24666
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24666] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24666] setpgid(0, 0)               = 0
[pid 24666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24666] write(3, "1000", 4)         = 4
[pid 24666] close(3)                    = 0
executing program
[pid 24666] write(1, "executing program\n", 18) = 18
[pid 24666] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24666] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24666] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24666] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24666] exit_group(0)               = ?
[pid 24666] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24666, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24667
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24667 attached
[pid 24667] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24667] setpgid(0, 0)               = 0
[pid 24667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24667] write(3, "1000", 4)         = 4
[pid 24667] close(3)                    = 0
[pid 24667] write(1, "executing program\n", 18) = 18
executing program
[pid 24667] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24667] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24667] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24667] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24667] exit_group(0)               = ?
[pid 24667] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24667, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24668 attached
, child_tidptr=0x55558c89a690) = 24668
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24668] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24668] setpgid(0, 0)               = 0
[pid 24668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24668] write(3, "1000", 4)         = 4
[pid 24668] close(3)                    = 0
[pid 24668] write(1, "executing program\n", 18) = 18
executing program
[pid 24668] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24668] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24668] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24668] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24668] exit_group(0)               = ?
[pid 24668] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24668, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24669 attached
, child_tidptr=0x55558c89a690) = 24669
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24669] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24669] setpgid(0, 0)               = 0
[pid 24669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24669] write(3, "1000", 4)         = 4
[pid 24669] close(3)                    = 0
[pid 24669] write(1, "executing program\n", 18) = 18
executing program
[pid 24669] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24669] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24669] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24669] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24669] exit_group(0)               = ?
[pid 24669] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24669, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24670
ci2-android-5-10/strace-static-x86_64: Process 24670 attached
[pid 24670] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24670] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24670] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24670] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24670] write(3, "1000", 4)         = 4
[pid 24670] close(3)                    = 0
[pid 24670] write(1, "executing program\n", 18) = 18
executing program
[pid 24670] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24670] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24670] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24670] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24670] exit_group(0)               = ?
[pid 24670] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24670, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24671 attached
, child_tidptr=0x55558c89a690) = 24671
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24671] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24671] setpgid(0, 0)               = 0
[pid 24671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24671] write(3, "1000", 4)         = 4
[pid 24671] close(3)                    = 0
[pid 24671] write(1, "executing program\n", 18) = 18
executing program
[pid 24671] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24671] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24671] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24671] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24671] exit_group(0)               = ?
[pid 24671] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24671, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24672 attached
, child_tidptr=0x55558c89a690) = 24672
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24672] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24672] setpgid(0, 0)               = 0
[pid 24672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24672] write(3, "1000", 4)         = 4
[pid 24672] close(3)                    = 0
[pid 24672] write(1, "executing program\n", 18) = 18
executing program
[pid 24672] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24672] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24672] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24672] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24672] exit_group(0)               = ?
[pid 24672] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24672, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24673 attached
, child_tidptr=0x55558c89a690) = 24673
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24673] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24673] <... set_robust_list resumed>) = 0
[pid 24673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24673] setpgid(0, 0)               = 0
[pid 24673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24673] write(3, "1000", 4)         = 4
[pid 24673] close(3)                    = 0
executing program
[pid 24673] write(1, "executing program\n", 18) = 18
[pid 24673] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24673] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24673] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24673] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24673] exit_group(0)               = ?
[pid 24673] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24673, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24674
ci2-android-5-10/strace-static-x86_64: Process 24674 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24674] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24674] setpgid(0, 0)               = 0
[pid 24674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24674] write(3, "1000", 4)         = 4
[pid 24674] close(3)                    = 0
executing program
[pid 24674] write(1, "executing program\n", 18) = 18
[pid 24674] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24674] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24674] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24674] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24674] exit_group(0)               = ?
[pid 24674] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24674, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24675
ci2-android-5-10/strace-static-x86_64: Process 24675 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24675] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24675] setpgid(0, 0)               = 0
[pid 24675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24675] write(3, "1000", 4)         = 4
[pid 24675] close(3)                    = 0
[pid 24675] write(1, "executing program\n", 18) = 18
executing program
[pid 24675] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24675] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24675] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24675] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24675] exit_group(0)               = ?
[pid 24675] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24675, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24676
ci2-android-5-10/strace-static-x86_64: Process 24676 attached
[pid 24676] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24676] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24676] <... prctl resumed>)        = 0
[pid 24676] setpgid(0, 0)               = 0
[pid 24676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24676] write(3, "1000", 4)         = 4
[pid 24676] close(3)                    = 0
[pid 24676] write(1, "executing program\n", 18) = 18
executing program
[pid 24676] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24676] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24676] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24676] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24676] exit_group(0)               = ?
[pid 24676] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24676, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24677 attached
, child_tidptr=0x55558c89a690) = 24677
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24677] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24677] setpgid(0, 0)               = 0
[pid 24677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24677] write(3, "1000", 4)         = 4
[pid 24677] close(3)                    = 0
executing program
[pid 24677] write(1, "executing program\n", 18) = 18
[pid 24677] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24677] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24677] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24677] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24677] exit_group(0)               = ?
[pid 24677] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24677, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24678
ci2-android-5-10/strace-static-x86_64: Process 24678 attached
[pid 24678] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24678] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24678] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24678] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24678] write(3, "1000", 4)         = 4
[pid 24678] close(3)                    = 0
[pid 24678] write(1, "executing program\n", 18) = 18
[pid 24678] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24678] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24678] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24678] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24678] exit_group(0)               = ?
[pid 24678] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24678, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24679 attached
, child_tidptr=0x55558c89a690) = 24679
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24679] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24679] setpgid(0, 0)               = 0
[pid 24679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24679] write(3, "1000", 4)         = 4
[pid 24679] close(3)                    = 0
[pid 24679] write(1, "executing program\n", 18) = 18
executing program
[pid 24679] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24679] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24679] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24679] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24679] exit_group(0)               = ?
[pid 24679] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24679, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24680 attached
, child_tidptr=0x55558c89a690) = 24680
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24680] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24680] setpgid(0, 0)               = 0
[pid 24680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24680] write(3, "1000", 4)         = 4
[pid 24680] close(3)                    = 0
executing program
[pid 24680] write(1, "executing program\n", 18) = 18
[pid 24680] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24680] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24680] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24680] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24680] exit_group(0)               = ?
[pid 24680] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24680, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24681 attached
 <unfinished ...>
[pid 24681] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24681] setpgid(0, 0)               = 0
[pid 24681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24681
[pid 24681] <... openat resumed>)       = 3
[pid 24681] write(3, "1000", 4 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24681] <... write resumed>)        = 4
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24681] close(3)                    = 0
[pid 24681] write(1, "executing program\n", 18) = 18
executing program
[pid 24681] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24681] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24681] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24681] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24681] exit_group(0)               = ?
[pid 24681] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24681, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24682 attached
, child_tidptr=0x55558c89a690) = 24682
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24682] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24682] setpgid(0, 0)               = 0
[pid 24682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24682] write(3, "1000", 4)         = 4
[pid 24682] close(3)                    = 0
executing program
[pid 24682] write(1, "executing program\n", 18) = 18
[pid 24682] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24682] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24682] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24682] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24682] exit_group(0)               = ?
[pid 24682] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24682, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24683
ci2-android-5-10/strace-static-x86_64: Process 24683 attached
[pid 24683] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24683] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24683] <... prctl resumed>)        = 0
[pid 24683] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24683] write(3, "1000", 4)         = 4
[pid 24683] close(3)                    = 0
[pid 24683] write(1, "executing program\n", 18) = 18
executing program
[pid 24683] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24683] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24683] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24683] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24683] exit_group(0)               = ?
[pid 24683] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24683, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24684 attached
, child_tidptr=0x55558c89a690) = 24684
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24684] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24684] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24684] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24684] setpgid(0, 0)               = 0
[pid 24684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24684] write(3, "1000", 4)         = 4
[pid 24684] close(3)                    = 0
executing program
[pid 24684] write(1, "executing program\n", 18) = 18
[pid 24684] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24684] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24684] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24684] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24684] exit_group(0)               = ?
[pid 24684] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24684, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24685
ci2-android-5-10/strace-static-x86_64: Process 24685 attached
[pid 24685] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24685] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24685] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24685] setpgid(0, 0)               = 0
[pid 24685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24685] <... openat resumed>)       = 3
[pid 24685] write(3, "1000", 4)         = 4
[pid 24685] close(3)                    = 0
[pid 24685] write(1, "executing program\n", 18) = 18
executing program
[pid 24685] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24685] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24685] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24685] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24685] exit_group(0)               = ?
[pid 24685] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24685, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24686 attached
, child_tidptr=0x55558c89a690) = 24686
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24686] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24686] setpgid(0, 0)               = 0
[pid 24686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24686] write(3, "1000", 4)         = 4
[pid 24686] close(3)                    = 0
[pid 24686] write(1, "executing program\n", 18) = 18
executing program
[pid 24686] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24686] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24686] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24686] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24686] exit_group(0)               = ?
[pid 24686] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24686, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24687 attached
, child_tidptr=0x55558c89a690) = 24687
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24687] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24687] setpgid(0, 0)               = 0
[pid 24687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24687] write(3, "1000", 4)         = 4
[pid 24687] close(3)                    = 0
[pid 24687] write(1, "executing program\n", 18) = 18
executing program
[pid 24687] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24687] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24687] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24687] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24687] exit_group(0)               = ?
[pid 24687] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24687, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24688 attached
, child_tidptr=0x55558c89a690) = 24688
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24688] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24688] setpgid(0, 0)               = 0
[pid 24688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24688] write(3, "1000", 4)         = 4
[pid 24688] close(3)                    = 0
executing program
[pid 24688] write(1, "executing program\n", 18) = 18
[pid 24688] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24688] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24688] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24688] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24688] exit_group(0)               = ?
[pid 24688] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24688, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24689
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24689 attached
[pid 24689] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24689] setpgid(0, 0)               = 0
[pid 24689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24689] write(3, "1000", 4)         = 4
[pid 24689] close(3)                    = 0
executing program
[pid 24689] write(1, "executing program\n", 18) = 18
[pid 24689] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24689] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24689] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24689] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24689] exit_group(0)               = ?
[pid 24689] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24689, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24690 attached
, child_tidptr=0x55558c89a690) = 24690
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24690] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24690] <... set_robust_list resumed>) = 0
[pid 24690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24690] setpgid(0, 0)               = 0
[pid 24690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24690] write(3, "1000", 4)         = 4
[pid 24690] close(3)                    = 0
executing program
[pid 24690] write(1, "executing program\n", 18) = 18
[pid 24690] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24690] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24690] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24690] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24690] exit_group(0)               = ?
[pid 24690] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24690, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24691
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24691 attached
[pid 24691] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24691] setpgid(0, 0)               = 0
[pid 24691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24691] write(3, "1000", 4)         = 4
[pid 24691] close(3)                    = 0
[pid 24691] write(1, "executing program\n", 18) = 18
executing program
[pid 24691] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24691] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24691] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24691] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24691] exit_group(0)               = ?
[pid 24691] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24691, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24692
ci2-android-5-10/strace-static-x86_64: Process 24692 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24692] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24692] setpgid(0, 0)               = 0
[pid 24692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24692] write(3, "1000", 4)         = 4
[pid 24692] close(3)                    = 0
[pid 24692] write(1, "executing program\n", 18) = 18
executing program
[pid 24692] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24692] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24692] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24692] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24692] exit_group(0)               = ?
[pid 24692] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24692, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24693
ci2-android-5-10/strace-static-x86_64: Process 24693 attached
[pid 24693] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24693] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24693] write(3, "1000", 4)         = 4
[pid 24693] close(3)                    = 0
[pid 24693] write(1, "executing program\n", 18) = 18
executing program
[pid 24693] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24693] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24693] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24693] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24693] exit_group(0)               = ?
[pid 24693] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24693, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24694 attached
, child_tidptr=0x55558c89a690) = 24694
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24694] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24694] setpgid(0, 0)               = 0
[pid 24694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24694] write(3, "1000", 4)         = 4
[pid 24694] close(3)                    = 0
executing program
[pid 24694] write(1, "executing program\n", 18) = 18
[pid 24694] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24694] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24694] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24694] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24694] exit_group(0)               = ?
[pid 24694] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24694, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24695 attached
, child_tidptr=0x55558c89a690) = 24695
[pid 24695] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24695] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24695] <... prctl resumed>)        = 0
[pid 24695] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24695] write(3, "1000", 4)         = 4
[pid 24695] close(3)                    = 0
executing program
[pid 24695] write(1, "executing program\n", 18) = 18
[pid 24695] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24695] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24695] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24695] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24695] exit_group(0)               = ?
[pid 24695] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24695, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24696
ci2-android-5-10/strace-static-x86_64: Process 24696 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24696] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24696] setpgid(0, 0)               = 0
[pid 24696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24696] write(3, "1000", 4)         = 4
[pid 24696] close(3)                    = 0
executing program
[pid 24696] write(1, "executing program\n", 18) = 18
[pid 24696] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24696] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24696] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24696] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24696] exit_group(0)               = ?
[pid 24696] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24696, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24697 attached
, child_tidptr=0x55558c89a690) = 24697
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24697] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24697] <... set_robust_list resumed>) = 0
[pid 24697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24697] setpgid(0, 0)               = 0
[pid 24697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24697] write(3, "1000", 4)         = 4
[pid 24697] close(3)                    = 0
[pid 24697] write(1, "executing program\n", 18) = 18
executing program
[pid 24697] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24697] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24697] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24697] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24697] exit_group(0)               = ?
[pid 24697] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24697, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24698
ci2-android-5-10/strace-static-x86_64: Process 24698 attached
[pid 24698] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24698] setpgid(0, 0)               = 0
[pid 24698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24698] <... openat resumed>)       = 3
[pid 24698] write(3, "1000", 4)         = 4
[pid 24698] close(3)                    = 0
[pid 24698] write(1, "executing program\n", 18) = 18
[pid 24698] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24698] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24698] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24698] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24698] exit_group(0)               = ?
[pid 24698] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24698, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24699 attached
, child_tidptr=0x55558c89a690) = 24699
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24699] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24699] setpgid(0, 0)               = 0
[pid 24699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24699] write(3, "1000", 4)         = 4
[pid 24699] close(3)                    = 0
executing program
[pid 24699] write(1, "executing program\n", 18) = 18
[pid 24699] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24699] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24699] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24699] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24699] exit_group(0)               = ?
[pid 24699] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24699, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24700
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24700 attached
[pid 24700] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24700] setpgid(0, 0)               = 0
[pid 24700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24700] write(3, "1000", 4)         = 4
[pid 24700] close(3)                    = 0
executing program
[pid 24700] write(1, "executing program\n", 18) = 18
[pid 24700] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24700] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24700] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24700] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24700] exit_group(0)               = ?
[pid 24700] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24700, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24701
ci2-android-5-10/strace-static-x86_64: Process 24701 attached
[pid 24701] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24701] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24701] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24701] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24701] <... prctl resumed>)        = 0
[pid 24701] setpgid(0, 0)               = 0
[pid 24701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24701] write(3, "1000", 4)         = 4
[pid 24701] close(3)                    = 0
[pid 24701] write(1, "executing program\n", 18) = 18
executing program
[pid 24701] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24701] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24701] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24701] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24701] exit_group(0)               = ?
[pid 24701] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24701, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24702
ci2-android-5-10/strace-static-x86_64: Process 24702 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24702] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24702] setpgid(0, 0)               = 0
[pid 24702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24702] write(3, "1000", 4)         = 4
[pid 24702] close(3)                    = 0
[pid 24702] write(1, "executing program\n", 18) = 18
executing program
[pid 24702] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24702] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24702] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24702] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24702] exit_group(0)               = ?
[pid 24702] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24702, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24703
ci2-android-5-10/strace-static-x86_64: Process 24703 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24703] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24703] setpgid(0, 0)               = 0
[pid 24703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24703] write(3, "1000", 4)         = 4
[pid 24703] close(3)                    = 0
executing program
[pid 24703] write(1, "executing program\n", 18) = 18
[pid 24703] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24703] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24703] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24703] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24703] exit_group(0)               = ?
[pid 24703] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24703, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24704
ci2-android-5-10/strace-static-x86_64: Process 24704 attached
[pid 24704] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24704] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24704] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24704] setpgid(0, 0)               = 0
[pid 24704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24704] <... openat resumed>)       = 3
[pid 24704] write(3, "1000", 4)         = 4
[pid 24704] close(3)                    = 0
executing program
[pid 24704] write(1, "executing program\n", 18) = 18
[pid 24704] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24704] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24704] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24704] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24704] exit_group(0)               = ?
[pid 24704] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24704, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24705 attached
, child_tidptr=0x55558c89a690) = 24705
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24705] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24705] setpgid(0, 0)               = 0
[pid 24705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24705] write(3, "1000", 4)         = 4
[pid 24705] close(3)                    = 0
executing program
[pid 24705] write(1, "executing program\n", 18) = 18
[pid 24705] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24705] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24705] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24705] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24705] exit_group(0)               = ?
[pid 24705] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24705, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24706 attached
 <unfinished ...>
[pid 24706] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24706] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24706
[pid 24706] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24706] setpgid(0, 0)               = 0
[pid 24706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24706] <... openat resumed>)       = 3
[pid 24706] write(3, "1000", 4)         = 4
[pid 24706] close(3)                    = 0
[pid 24706] write(1, "executing program\n", 18) = 18
[pid 24706] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24706] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24706] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24706] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24706] exit_group(0)               = ?
[pid 24706] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24706, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24707 attached
, child_tidptr=0x55558c89a690) = 24707
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24707] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24707] setpgid(0, 0)               = 0
[pid 24707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24707] write(3, "1000", 4)         = 4
[pid 24707] close(3)                    = 0
executing program
[pid 24707] write(1, "executing program\n", 18) = 18
[pid 24707] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24707] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24707] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24707] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24707] exit_group(0)               = ?
[pid 24707] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24707, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24708
ci2-android-5-10/strace-static-x86_64: Process 24708 attached
[pid 24708] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24708] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24708] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24708] setpgid(0, 0)               = 0
[pid 24708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24708] write(3, "1000", 4)         = 4
[pid 24708] close(3)                    = 0
[pid 24708] write(1, "executing program\n", 18) = 18
executing program
[pid 24708] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24708] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24708] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24708] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24708] exit_group(0)               = ?
[pid 24708] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24708, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24709
ci2-android-5-10/strace-static-x86_64: Process 24709 attached
[pid 24709] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24709] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24709] write(3, "1000", 4)         = 4
[pid 24709] close(3)                    = 0
[pid 24709] write(1, "executing program\n", 18) = 18
executing program
[pid 24709] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24709] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24709] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24709] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24709] exit_group(0)               = ?
[pid 24709] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24709, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24710 attached
, child_tidptr=0x55558c89a690) = 24710
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24710] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24710] setpgid(0, 0)               = 0
[pid 24710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24710] write(3, "1000", 4)         = 4
[pid 24710] close(3)                    = 0
executing program
[pid 24710] write(1, "executing program\n", 18) = 18
[pid 24710] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24710] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24710] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24710] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24710] exit_group(0)               = ?
[pid 24710] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24710, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24711
ci2-android-5-10/strace-static-x86_64: Process 24711 attached
[pid 24711] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24711] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24711] write(3, "1000", 4)         = 4
[pid 24711] close(3)                    = 0
[pid 24711] write(1, "executing program\n", 18) = 18
executing program
[pid 24711] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24711] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24711] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24711] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24711] exit_group(0)               = ?
[pid 24711] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24711, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24712
ci2-android-5-10/strace-static-x86_64: Process 24712 attached
[pid 24712] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24712] setpgid(0, 0)               = 0
[pid 24712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24712] write(3, "1000", 4)         = 4
[pid 24712] close(3)                    = 0
[pid 24712] write(1, "executing program\n", 18) = 18
executing program
[pid 24712] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24712] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24712] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24712] <... openat resumed>)       = 3
[pid 24712] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24712] exit_group(0)               = ?
[pid 24712] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24712, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24713 attached
, child_tidptr=0x55558c89a690) = 24713
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24713] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24713] setpgid(0, 0)               = 0
[pid 24713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24713] write(3, "1000", 4)         = 4
[pid 24713] close(3)                    = 0
executing program
[pid 24713] write(1, "executing program\n", 18) = 18
[pid 24713] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24713] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24713] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24713] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24713] exit_group(0)               = ?
[pid 24713] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24713, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24714
ci2-android-5-10/strace-static-x86_64: Process 24714 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24714] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24714] setpgid(0, 0)               = 0
[pid 24714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24714] write(3, "1000", 4)         = 4
[pid 24714] close(3)                    = 0
executing program
[pid 24714] write(1, "executing program\n", 18) = 18
[pid 24714] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24714] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24714] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24714] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24714] exit_group(0)               = ?
[pid 24714] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24714, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24715
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24715 attached
[pid 24715] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24715] setpgid(0, 0)               = 0
[pid 24715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24715] write(3, "1000", 4)         = 4
[pid 24715] close(3)                    = 0
executing program
[pid 24715] write(1, "executing program\n", 18) = 18
[pid 24715] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24715] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24715] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24715] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24715] exit_group(0)               = ?
[pid 24715] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24715, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24716
ci2-android-5-10/strace-static-x86_64: Process 24716 attached
[pid 24716] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24716] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24716] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24716] setpgid(0, 0)               = 0
[pid 24716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24716] <... openat resumed>)       = 3
[pid 24716] write(3, "1000", 4)         = 4
[pid 24716] close(3)                    = 0
[pid 24716] write(1, "executing program\n", 18) = 18
executing program
[pid 24716] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24716] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24716] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24716] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24716] exit_group(0)               = ?
[pid 24716] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24716, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24717
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24717 attached
[pid 24717] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24717] setpgid(0, 0)               = 0
[pid 24717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24717] write(3, "1000", 4)         = 4
[pid 24717] close(3)                    = 0
[pid 24717] write(1, "executing program\n", 18) = 18
executing program
[pid 24717] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24717] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24717] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24717] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24717] exit_group(0)               = ?
[pid 24717] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24717, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24718
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24718 attached
[pid 24718] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24718] setpgid(0, 0)               = 0
[pid 24718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24718] write(3, "1000", 4)         = 4
[pid 24718] close(3)                    = 0
executing program
[pid 24718] write(1, "executing program\n", 18) = 18
[pid 24718] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24718] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24718] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24718] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24718] exit_group(0)               = ?
[pid 24718] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24718, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24719 attached
, child_tidptr=0x55558c89a690) = 24719
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24719] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24719] setpgid(0, 0)               = 0
[pid 24719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24719] write(3, "1000", 4)         = 4
[pid 24719] close(3)                    = 0
executing program
[pid 24719] write(1, "executing program\n", 18) = 18
[pid 24719] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24719] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24719] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24719] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24719] exit_group(0)               = ?
[pid 24719] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24719, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24720
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24720 attached
[pid 24720] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24720] setpgid(0, 0)               = 0
[pid 24720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24720] write(3, "1000", 4)         = 4
[pid 24720] close(3)                    = 0
[pid 24720] write(1, "executing program\n", 18) = 18
[pid 24720] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24720] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24720] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24720] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24720] exit_group(0)               = ?
[pid 24720] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24720, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24721 attached
, child_tidptr=0x55558c89a690) = 24721
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24721] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24721] <... set_robust_list resumed>) = 0
[pid 24721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24721] setpgid(0, 0)               = 0
[pid 24721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24721] write(3, "1000", 4)         = 4
[pid 24721] close(3)                    = 0
executing program
[pid 24721] write(1, "executing program\n", 18) = 18
[pid 24721] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24721] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24721] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24721] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24721] exit_group(0)               = ?
[pid 24721] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24721, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24722 attached
 <unfinished ...>
[pid 24722] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24722
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24722] <... set_robust_list resumed>) = 0
[pid 24722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24722] setpgid(0, 0)               = 0
[pid 24722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24722] write(3, "1000", 4)         = 4
[pid 24722] close(3)                    = 0
[pid 24722] write(1, "executing program\n", 18) = 18
executing program
[pid 24722] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24722] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24722] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24722] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24722] exit_group(0)               = ?
[pid 24722] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24722, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24723
ci2-android-5-10/strace-static-x86_64: Process 24723 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24723] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24723] setpgid(0, 0)               = 0
[pid 24723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24723] write(3, "1000", 4)         = 4
[pid 24723] close(3)                    = 0
[pid 24723] write(1, "executing program\n", 18) = 18
executing program
[pid 24723] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24723] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24723] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24723] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24723] exit_group(0)               = ?
[pid 24723] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24723, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24724
ci2-android-5-10/strace-static-x86_64: Process 24724 attached
[pid 24724] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24724] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24724] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24724] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24724] write(3, "1000", 4)         = 4
[pid 24724] close(3)                    = 0
[pid 24724] write(1, "executing program\n", 18) = 18
[pid 24724] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24724] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24724] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24724] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24724] exit_group(0)               = ?
[pid 24724] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24724, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24725 attached
, child_tidptr=0x55558c89a690) = 24725
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24725] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24725] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24725] setpgid(0, 0)               = 0
[pid 24725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24725] write(3, "1000", 4)         = 4
[pid 24725] close(3)                    = 0
[pid 24725] write(1, "executing program\n", 18) = 18
executing program
[pid 24725] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24725] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24725] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24725] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24725] exit_group(0)               = ?
[pid 24725] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24725, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24726
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24726 attached
[pid 24726] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24726] setpgid(0, 0)               = 0
[pid 24726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24726] write(3, "1000", 4)         = 4
[pid 24726] close(3)                    = 0
executing program
[pid 24726] write(1, "executing program\n", 18) = 18
[pid 24726] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24726] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24726] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24726] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24726] exit_group(0)               = ?
[pid 24726] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24726, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24727 attached
, child_tidptr=0x55558c89a690) = 24727
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24727] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24727] <... set_robust_list resumed>) = 0
[pid 24727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24727] setpgid(0, 0)               = 0
[pid 24727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24727] write(3, "1000", 4)         = 4
[pid 24727] close(3)                    = 0
executing program
[pid 24727] write(1, "executing program\n", 18) = 18
[pid 24727] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24727] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24727] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24727] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24727] exit_group(0)               = ?
[pid 24727] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24727, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24728 attached
, child_tidptr=0x55558c89a690) = 24728
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24728] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24728] <... set_robust_list resumed>) = 0
[pid 24728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24728] setpgid(0, 0)               = 0
[pid 24728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24728] write(3, "1000", 4)         = 4
[pid 24728] close(3)                    = 0
executing program
[pid 24728] write(1, "executing program\n", 18) = 18
[pid 24728] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24728] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24728] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24728] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24728] exit_group(0)               = ?
[pid 24728] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24728, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24729
ci2-android-5-10/strace-static-x86_64: Process 24729 attached
[pid 24729] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24729] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24729] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24729] setpgid(0, 0)               = 0
[pid 24729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24729] <... openat resumed>)       = 3
[pid 24729] write(3, "1000", 4)         = 4
[pid 24729] close(3)                    = 0
[pid 24729] write(1, "executing program\n", 18) = 18
executing program
[pid 24729] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24729] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24729] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24729] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24729] exit_group(0)               = ?
[pid 24729] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24729, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24730 attached
, child_tidptr=0x55558c89a690) = 24730
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24730] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24730] setpgid(0, 0)               = 0
[pid 24730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24730] write(3, "1000", 4)         = 4
[pid 24730] close(3)                    = 0
executing program
[pid 24730] write(1, "executing program\n", 18) = 18
[pid 24730] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24730] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24730] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24730] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24730] exit_group(0)               = ?
[pid 24730] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24730, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24731
ci2-android-5-10/strace-static-x86_64: Process 24731 attached
[pid 24731] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24731] setpgid(0, 0)               = 0
[pid 24731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24731] write(3, "1000", 4)         = 4
[pid 24731] close(3)                    = 0
executing program
[pid 24731] write(1, "executing program\n", 18) = 18
[pid 24731] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24731] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24731] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24731] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24731] exit_group(0)               = ?
[pid 24731] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24731, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24732
ci2-android-5-10/strace-static-x86_64: Process 24732 attached
[pid 24732] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24732] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24732] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24732] setpgid(0, 0)               = 0
[pid 24732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24732] write(3, "1000", 4)         = 4
[pid 24732] close(3)                    = 0
[pid 24732] write(1, "executing program\n", 18) = 18
[pid 24732] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24732] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24732] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24732] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24732] exit_group(0)               = ?
[pid 24732] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24732, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24733 attached
, child_tidptr=0x55558c89a690) = 24733
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24733] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24733] setpgid(0, 0)               = 0
[pid 24733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24733] write(3, "1000", 4)         = 4
[pid 24733] close(3)                    = 0
[pid 24733] write(1, "executing program\n", 18) = 18
[pid 24733] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24733] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24733] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24733] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24733] exit_group(0)               = ?
[pid 24733] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24733, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24734 attached
, child_tidptr=0x55558c89a690) = 24734
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24734] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24734] <... set_robust_list resumed>) = 0
[pid 24734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24734] setpgid(0, 0)               = 0
[pid 24734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24734] write(3, "1000", 4)         = 4
[pid 24734] close(3)                    = 0
[pid 24734] write(1, "executing program\n", 18) = 18
executing program
[pid 24734] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24734] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24734] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24734] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24734] exit_group(0)               = ?
[pid 24734] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24734, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24735
ci2-android-5-10/strace-static-x86_64: Process 24735 attached
[pid 24735] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24735] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24735] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24735] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24735] <... prctl resumed>)        = 0
[pid 24735] setpgid(0, 0)               = 0
[pid 24735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24735] write(3, "1000", 4)         = 4
[pid 24735] close(3)                    = 0
executing program
[pid 24735] write(1, "executing program\n", 18) = 18
[pid 24735] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24735] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24735] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24735] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24735] exit_group(0)               = ?
[pid 24735] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24735, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24736 attached
, child_tidptr=0x55558c89a690) = 24736
[pid 24736] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24736] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24736] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24736] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24736] write(3, "1000", 4)         = 4
[pid 24736] close(3)                    = 0
executing program
[pid 24736] write(1, "executing program\n", 18) = 18
[pid 24736] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24736] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24736] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24736] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24736] exit_group(0)               = ?
[pid 24736] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24736, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24737 attached
, child_tidptr=0x55558c89a690) = 24737
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24737] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24737] setpgid(0, 0)               = 0
[pid 24737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24737] write(3, "1000", 4)         = 4
[pid 24737] close(3)                    = 0
executing program
[pid 24737] write(1, "executing program\n", 18) = 18
[pid 24737] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24737] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24737] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24737] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24737] exit_group(0)               = ?
[pid 24737] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24737, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24738 attached
, child_tidptr=0x55558c89a690) = 24738
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24738] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24738] setpgid(0, 0)               = 0
[pid 24738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24738] write(3, "1000", 4)         = 4
[pid 24738] close(3)                    = 0
executing program
[pid 24738] write(1, "executing program\n", 18) = 18
[pid 24738] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24738] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24738] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24738] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24738] exit_group(0)               = ?
[pid 24738] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24738, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24739
ci2-android-5-10/strace-static-x86_64: Process 24739 attached
[pid 24739] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24739] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24739] setpgid(0, 0)               = 0
[pid 24739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24739] write(3, "1000", 4 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24739] <... write resumed>)        = 4
[pid 24739] close(3)                    = 0
[pid 24739] write(1, "executing program\n", 18) = 18
executing program
[pid 24739] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24739] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24739] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24739] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24739] exit_group(0)               = ?
[pid 24739] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24739, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24740 attached
, child_tidptr=0x55558c89a690) = 24740
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24740] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24740] setpgid(0, 0)               = 0
[pid 24740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24740] write(3, "1000", 4)         = 4
[pid 24740] close(3)                    = 0
[pid 24740] write(1, "executing program\n", 18) = 18
[pid 24740] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24740] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24740] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24740] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24740] exit_group(0)               = ?
[pid 24740] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24740, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24741
ci2-android-5-10/strace-static-x86_64: Process 24741 attached
[pid 24741] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24741] setpgid(0, 0)               = 0
[pid 24741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24741] write(3, "1000", 4)         = 4
[pid 24741] close(3)                    = 0
[pid 24741] write(1, "executing program\n", 18) = 18
executing program
[pid 24741] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24741] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24741] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24741] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24741] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24741] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24741, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24742 attached
, child_tidptr=0x55558c89a690) = 24742
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24742] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24742] setpgid(0, 0)               = 0
[pid 24742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24742] write(3, "1000", 4)         = 4
[pid 24742] close(3)                    = 0
executing program
[pid 24742] write(1, "executing program\n", 18) = 18
[pid 24742] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24742] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24742] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24742] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24742] exit_group(0)               = ?
[pid 24742] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24742, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24743
ci2-android-5-10/strace-static-x86_64: Process 24743 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24743] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24743] setpgid(0, 0)               = 0
[pid 24743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24743] write(3, "1000", 4)         = 4
[pid 24743] close(3)                    = 0
[pid 24743] write(1, "executing program\n", 18) = 18
executing program
[pid 24743] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24743] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24743] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24743] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24743] exit_group(0)               = ?
[pid 24743] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24743, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24744
ci2-android-5-10/strace-static-x86_64: Process 24744 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24744] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24744] setpgid(0, 0)               = 0
[pid 24744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24744] write(3, "1000", 4)         = 4
[pid 24744] close(3)                    = 0
executing program
[pid 24744] write(1, "executing program\n", 18) = 18
[pid 24744] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24744] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24744] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24744] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24744] exit_group(0)               = ?
[pid 24744] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24744, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24745 attached
, child_tidptr=0x55558c89a690) = 24745
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24745] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24745] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24745] setpgid(0, 0)               = 0
[pid 24745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24745] write(3, "1000", 4)         = 4
[pid 24745] close(3)                    = 0
executing program
[pid 24745] write(1, "executing program\n", 18) = 18
[pid 24745] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24745] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24745] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24745] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24745] exit_group(0)               = ?
[pid 24745] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24745, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24746
ci2-android-5-10/strace-static-x86_64: Process 24746 attached
[pid 24746] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24746] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24746] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24746] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24746] write(3, "1000", 4)         = 4
[pid 24746] close(3)                    = 0
executing program
[pid 24746] write(1, "executing program\n", 18) = 18
[pid 24746] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24746] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24746] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24746] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24746] exit_group(0)               = ?
[pid 24746] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24746, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24747
ci2-android-5-10/strace-static-x86_64: Process 24747 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24747] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24747] <... set_robust_list resumed>) = 0
[pid 24747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24747] setpgid(0, 0)               = 0
[pid 24747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24747] write(3, "1000", 4)         = 4
[pid 24747] close(3)                    = 0
executing program
[pid 24747] write(1, "executing program\n", 18) = 18
[pid 24747] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24747] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24747] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24747] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24747] exit_group(0)               = ?
[pid 24747] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24747, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24748
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24748 attached
[pid 24748] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24748] setpgid(0, 0)               = 0
[pid 24748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24748] write(3, "1000", 4)         = 4
[pid 24748] close(3)                    = 0
executing program
[pid 24748] write(1, "executing program\n", 18) = 18
[pid 24748] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24748] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24748] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24748] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24748] exit_group(0)               = ?
[pid 24748] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24748, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24749 attached
, child_tidptr=0x55558c89a690) = 24749
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24749] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24749] <... set_robust_list resumed>) = 0
[pid 24749] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24749] setpgid(0, 0)               = 0
[pid 24749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24749] write(3, "1000", 4)         = 4
[pid 24749] close(3)                    = 0
executing program
[pid 24749] write(1, "executing program\n", 18) = 18
[pid 24749] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24749] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24749] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24749] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24749] exit_group(0)               = ?
[pid 24749] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24749, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24750
ci2-android-5-10/strace-static-x86_64: Process 24750 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24750] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24750] setpgid(0, 0)               = 0
[pid 24750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24750] write(3, "1000", 4)         = 4
[pid 24750] close(3)                    = 0
executing program
[pid 24750] write(1, "executing program\n", 18) = 18
[pid 24750] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24750] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24750] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24750] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24750] exit_group(0)               = ?
[pid 24750] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24750, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24751
ci2-android-5-10/strace-static-x86_64: Process 24751 attached
[pid 24751] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24751] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24751] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24751] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24751] write(3, "1000", 4)         = 4
[pid 24751] close(3)                    = 0
[pid 24751] write(1, "executing program\n", 18) = 18
executing program
[pid 24751] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24751] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24751] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24751] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24751] exit_group(0)               = ?
[pid 24751] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24751, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24752 attached
, child_tidptr=0x55558c89a690) = 24752
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24752] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24752] setpgid(0, 0)               = 0
[pid 24752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24752] write(3, "1000", 4)         = 4
[pid 24752] close(3)                    = 0
executing program
[pid 24752] write(1, "executing program\n", 18) = 18
[pid 24752] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24752] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24752] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24752] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24752] exit_group(0)               = ?
[pid 24752] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24752, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24753 attached
, child_tidptr=0x55558c89a690) = 24753
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24753] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24753] setpgid(0, 0)               = 0
[pid 24753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24753] write(3, "1000", 4)         = 4
[pid 24753] close(3)                    = 0
[pid 24753] write(1, "executing program\n", 18) = 18
executing program
[pid 24753] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24753] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24753] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24753] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24753] exit_group(0)               = ?
[pid 24753] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24753, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24754
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24754 attached
[pid 24754] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24754] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24754] setpgid(0, 0)               = 0
[pid 24754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24754] write(3, "1000", 4)         = 4
[pid 24754] close(3)                    = 0
executing program
[pid 24754] write(1, "executing program\n", 18) = 18
[pid 24754] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24754] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24754] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24754] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24754] exit_group(0)               = ?
[pid 24754] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24754, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24755 attached
, child_tidptr=0x55558c89a690) = 24755
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24755] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24755] setpgid(0, 0)               = 0
[pid 24755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24755] write(3, "1000", 4)         = 4
[pid 24755] close(3)                    = 0
[pid 24755] write(1, "executing program\n", 18) = 18
executing program
[pid 24755] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24755] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24755] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24755] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24755] exit_group(0)               = ?
[pid 24755] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24755, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24756 attached
, child_tidptr=0x55558c89a690) = 24756
[pid 24756] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24756] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24756] <... prctl resumed>)        = 0
[pid 24756] setpgid(0, 0)               = 0
[pid 24756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24756] write(3, "1000", 4)         = 4
[pid 24756] close(3)                    = 0
executing program
[pid 24756] write(1, "executing program\n", 18) = 18
[pid 24756] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24756] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24756] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24756] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24756] exit_group(0)               = ?
[pid 24756] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24756, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24757
ci2-android-5-10/strace-static-x86_64: Process 24757 attached
[pid 24757] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24757] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24757] setpgid(0, 0)               = 0
[pid 24757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24757] <... openat resumed>)       = 3
[pid 24757] write(3, "1000", 4)         = 4
[pid 24757] close(3)                    = 0
executing program
[pid 24757] write(1, "executing program\n", 18) = 18
[pid 24757] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24757] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24757] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24757] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24757] exit_group(0)               = ?
[pid 24757] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24757, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24758 attached
, child_tidptr=0x55558c89a690) = 24758
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24758] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24758] setpgid(0, 0)               = 0
[pid 24758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24758] write(3, "1000", 4)         = 4
[pid 24758] close(3)                    = 0
[pid 24758] write(1, "executing program\n", 18) = 18
executing program
[pid 24758] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24758] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24758] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24758] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24758] exit_group(0)               = ?
[pid 24758] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24758, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24759 attached
, child_tidptr=0x55558c89a690) = 24759
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24759] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24759] <... set_robust_list resumed>) = 0
[pid 24759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24759] setpgid(0, 0)               = 0
[pid 24759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24759] write(3, "1000", 4)         = 4
[pid 24759] close(3)                    = 0
executing program
[pid 24759] write(1, "executing program\n", 18) = 18
[pid 24759] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24759] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24759] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24759] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24759] exit_group(0)               = ?
[pid 24759] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24759, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24760
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24760 attached
[pid 24760] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24760] setpgid(0, 0)               = 0
[pid 24760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24760] write(3, "1000", 4)         = 4
[pid 24760] close(3)                    = 0
[pid 24760] write(1, "executing program\n", 18) = 18
executing program
[pid 24760] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24760] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24760] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24760] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24760] exit_group(0)               = ?
[pid 24760] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24760, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24761
ci2-android-5-10/strace-static-x86_64: Process 24761 attached
[pid 24761] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24761] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24761] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24761] setpgid(0, 0)               = 0
[pid 24761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24761] <... openat resumed>)       = 3
[pid 24761] write(3, "1000", 4)         = 4
[pid 24761] close(3)                    = 0
[pid 24761] write(1, "executing program\n", 18) = 18
executing program
[pid 24761] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24761] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24761] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24761] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24761] exit_group(0)               = ?
[pid 24761] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24761, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24762 attached
, child_tidptr=0x55558c89a690) = 24762
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24762] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24762] setpgid(0, 0)               = 0
[pid 24762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24762] write(3, "1000", 4)         = 4
[pid 24762] close(3)                    = 0
[pid 24762] write(1, "executing program\n", 18) = 18
executing program
[pid 24762] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24762] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24762] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24762] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24762] exit_group(0)               = ?
[pid 24762] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24762, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24763
ci2-android-5-10/strace-static-x86_64: Process 24763 attached
[pid 24763] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24763] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24763] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24763] setpgid(0, 0)               = 0
[pid 24763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24763] write(3, "1000", 4)         = 4
[pid 24763] close(3)                    = 0
[pid 24763] write(1, "executing program\n", 18) = 18
executing program
[pid 24763] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24763] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24763] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24763] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24763] exit_group(0)               = ?
[pid 24763] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24763, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24764 attached
, child_tidptr=0x55558c89a690) = 24764
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24764] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24764] <... set_robust_list resumed>) = 0
[pid 24764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24764] setpgid(0, 0)               = 0
[pid 24764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24764] write(3, "1000", 4)         = 4
[pid 24764] close(3)                    = 0
[pid 24764] write(1, "executing program\n", 18) = 18
executing program
[pid 24764] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24764] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24764] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24764] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24764] exit_group(0)               = ?
[pid 24764] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24764, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24765
ci2-android-5-10/strace-static-x86_64: Process 24765 attached
[pid 24765] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24765] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24765] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24765] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24765] write(3, "1000", 4)         = 4
[pid 24765] close(3)                    = 0
[pid 24765] write(1, "executing program\n", 18) = 18
executing program
[pid 24765] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24765] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24765] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24765] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24765] exit_group(0)               = ?
[pid 24765] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24765, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24766 attached
, child_tidptr=0x55558c89a690) = 24766
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24766] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24766] setpgid(0, 0)               = 0
[pid 24766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24766] write(3, "1000", 4)         = 4
[pid 24766] close(3)                    = 0
[pid 24766] write(1, "executing program\n", 18) = 18
executing program
[pid 24766] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24766] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24766] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24766] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24766] exit_group(0)               = ?
[pid 24766] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24766, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24767 attached
, child_tidptr=0x55558c89a690) = 24767
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24767] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24767] <... set_robust_list resumed>) = 0
[pid 24767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24767] setpgid(0, 0)               = 0
[pid 24767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24767] write(3, "1000", 4)         = 4
[pid 24767] close(3)                    = 0
executing program
[pid 24767] write(1, "executing program\n", 18) = 18
[pid 24767] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24767] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24767] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24767] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24767] exit_group(0)               = ?
[pid 24767] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24767, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24768
ci2-android-5-10/strace-static-x86_64: Process 24768 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24768] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24768] <... set_robust_list resumed>) = 0
[pid 24768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24768] setpgid(0, 0)               = 0
[pid 24768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24768] write(3, "1000", 4)         = 4
[pid 24768] close(3)                    = 0
[pid 24768] write(1, "executing program\n", 18) = 18
executing program
[pid 24768] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24768] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24768] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24768] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24768] exit_group(0)               = ?
[pid 24768] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24768, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24769
ci2-android-5-10/strace-static-x86_64: Process 24769 attached
[pid 24769] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24769] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24769] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24769] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24769] write(3, "1000", 4)         = 4
[pid 24769] close(3)                    = 0
[pid 24769] write(1, "executing program\n", 18) = 18
executing program
[pid 24769] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24769] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24769] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24769] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24769] exit_group(0)               = ?
[pid 24769] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24769, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24770
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24770 attached
[pid 24770] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24770] setpgid(0, 0)               = 0
[pid 24770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24770] write(3, "1000", 4)         = 4
[pid 24770] close(3)                    = 0
executing program
[pid 24770] write(1, "executing program\n", 18) = 18
[pid 24770] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24770] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24770] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24770] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24770] exit_group(0)               = ?
[pid 24770] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24770, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24771 attached
, child_tidptr=0x55558c89a690) = 24771
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24771] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24771] <... set_robust_list resumed>) = 0
[pid 24771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24771] setpgid(0, 0)               = 0
[pid 24771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24771] write(3, "1000", 4)         = 4
[pid 24771] close(3)                    = 0
executing program
[pid 24771] write(1, "executing program\n", 18) = 18
[pid 24771] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24771] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24771] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24771] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24771] exit_group(0)               = ?
[pid 24771] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24771, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24772 attached
, child_tidptr=0x55558c89a690) = 24772
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24772] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24772] setpgid(0, 0)               = 0
[pid 24772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24772] write(3, "1000", 4)         = 4
[pid 24772] close(3)                    = 0
[pid 24772] write(1, "executing program\n", 18) = 18
executing program
[pid 24772] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24772] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24772] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24772] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24772] exit_group(0)               = ?
[pid 24772] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24772, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24773 attached
, child_tidptr=0x55558c89a690) = 24773
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24773] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24773] setpgid(0, 0)               = 0
[pid 24773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24773] write(3, "1000", 4)         = 4
[pid 24773] close(3)                    = 0
executing program
[pid 24773] write(1, "executing program\n", 18) = 18
[pid 24773] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24773] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24773] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24773] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24773] exit_group(0)               = ?
[pid 24773] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24773, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24774
ci2-android-5-10/strace-static-x86_64: Process 24774 attached
[pid 24774] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24774] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24774] <... prctl resumed>)        = 0
[pid 24774] setpgid(0, 0)               = 0
[pid 24774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24774] write(3, "1000", 4)         = 4
[pid 24774] close(3)                    = 0
executing program
[pid 24774] write(1, "executing program\n", 18) = 18
[pid 24774] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24774] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24774] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24774] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24774] exit_group(0)               = ?
[pid 24774] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24774, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24775 attached
, child_tidptr=0x55558c89a690) = 24775
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24775] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24775] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24775] setpgid(0, 0)               = 0
[pid 24775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24775] write(3, "1000", 4)         = 4
[pid 24775] close(3)                    = 0
executing program
[pid 24775] write(1, "executing program\n", 18) = 18
[pid 24775] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24775] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24775] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24775] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24775] exit_group(0)               = ?
[pid 24775] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24775, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24776
ci2-android-5-10/strace-static-x86_64: Process 24776 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24776] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24776] <... set_robust_list resumed>) = 0
[pid 24776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24776] setpgid(0, 0)               = 0
[pid 24776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24776] write(3, "1000", 4)         = 4
[pid 24776] close(3)                    = 0
executing program
[pid 24776] write(1, "executing program\n", 18) = 18
[pid 24776] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24776] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24776] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24776] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24776] exit_group(0)               = ?
[pid 24776] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24776, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24777
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24777 attached
[pid 24777] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24777] setpgid(0, 0)               = 0
[pid 24777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24777] write(3, "1000", 4)         = 4
[pid 24777] close(3)                    = 0
executing program
[pid 24777] write(1, "executing program\n", 18) = 18
[pid 24777] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24777] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24777] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24777] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24777] exit_group(0)               = ?
[pid 24777] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24777, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24778
ci2-android-5-10/strace-static-x86_64: Process 24778 attached
[pid 24778] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24778] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24778] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24778] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24778] write(3, "1000", 4)         = 4
[pid 24778] close(3)                    = 0
[pid 24778] write(1, "executing program\n", 18) = 18
executing program
[pid 24778] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24778] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24778] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24778] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24778] exit_group(0)               = ?
[pid 24778] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24778, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24779
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24779 attached
[pid 24779] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24779] setpgid(0, 0)               = 0
[pid 24779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24779] write(3, "1000", 4)         = 4
[pid 24779] close(3)                    = 0
executing program
[pid 24779] write(1, "executing program\n", 18) = 18
[pid 24779] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24779] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24779] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24779] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24779] exit_group(0)               = ?
[pid 24779] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24779, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24780 attached
, child_tidptr=0x55558c89a690) = 24780
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24780] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24780] setpgid(0, 0)               = 0
[pid 24780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24780] write(3, "1000", 4)         = 4
[pid 24780] close(3)                    = 0
executing program
[pid 24780] write(1, "executing program\n", 18) = 18
[pid 24780] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24780] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24780] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24780] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24780] exit_group(0)               = ?
[pid 24780] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24780, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24781
ci2-android-5-10/strace-static-x86_64: Process 24781 attached
[pid 24781] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24781] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24781] <... prctl resumed>)        = 0
[pid 24781] setpgid(0, 0)               = 0
[pid 24781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24781] write(3, "1000", 4)         = 4
[pid 24781] close(3)                    = 0
[pid 24781] write(1, "executing program\n", 18) = 18
executing program
[pid 24781] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24781] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24781] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24781] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24781] exit_group(0)               = ?
[pid 24781] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24781, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24782
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24782 attached
[pid 24782] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24782] setpgid(0, 0)               = 0
[pid 24782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24782] write(3, "1000", 4)         = 4
[pid 24782] close(3)                    = 0
executing program
[pid 24782] write(1, "executing program\n", 18) = 18
[pid 24782] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24782] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24782] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24782] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24782] exit_group(0)               = ?
[pid 24782] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24782, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24783
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24783 attached
[pid 24783] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24783] setpgid(0, 0)               = 0
[pid 24783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24783] write(3, "1000", 4)         = 4
[pid 24783] close(3)                    = 0
executing program
[pid 24783] write(1, "executing program\n", 18) = 18
[pid 24783] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24783] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24783] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24783] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24783] exit_group(0)               = ?
[pid 24783] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24783, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24784
ci2-android-5-10/strace-static-x86_64: Process 24784 attached
[pid 24784] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24784] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24784] write(3, "1000", 4)         = 4
[pid 24784] close(3)                    = 0
executing program
[pid 24784] write(1, "executing program\n", 18) = 18
[pid 24784] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24784] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24784] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24784] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24784] exit_group(0)               = ?
[pid 24784] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24784, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24785
ci2-android-5-10/strace-static-x86_64: Process 24785 attached
[pid 24785] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24785] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24785] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24785] setpgid(0, 0)               = 0
[pid 24785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24785] <... openat resumed>)       = 3
[pid 24785] write(3, "1000", 4)         = 4
[pid 24785] close(3)                    = 0
[pid 24785] write(1, "executing program\n", 18) = 18
[pid 24785] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24785] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 24785] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24785] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24785] exit_group(0)               = ?
[pid 24785] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24785, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24786
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24786 attached
[pid 24786] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24786] setpgid(0, 0)               = 0
[pid 24786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24786] write(3, "1000", 4)         = 4
[pid 24786] close(3)                    = 0
[pid 24786] write(1, "executing program\n", 18) = 18
executing program
[pid 24786] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24786] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24786] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24786] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24786] exit_group(0)               = ?
[pid 24786] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24786, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24787 attached
, child_tidptr=0x55558c89a690) = 24787
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24787] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24787] <... set_robust_list resumed>) = 0
[pid 24787] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24787] setpgid(0, 0)               = 0
[pid 24787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24787] write(3, "1000", 4)         = 4
[pid 24787] close(3)                    = 0
executing program
[pid 24787] write(1, "executing program\n", 18) = 18
[pid 24787] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24787] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24787] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24787] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24787] exit_group(0)               = ?
[pid 24787] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24787, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24788 attached
, child_tidptr=0x55558c89a690) = 24788
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24788] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24788] setpgid(0, 0)               = 0
[pid 24788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24788] write(3, "1000", 4)         = 4
[pid 24788] close(3)                    = 0
executing program
[pid 24788] write(1, "executing program\n", 18) = 18
[pid 24788] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24788] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24788] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24788] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24788] exit_group(0)               = ?
[pid 24788] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24788, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24789
ci2-android-5-10/strace-static-x86_64: Process 24789 attached
[pid 24789] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24789] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24789] setpgid(0, 0)               = 0
[pid 24789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24789] <... openat resumed>)       = 3
[pid 24789] write(3, "1000", 4)         = 4
[pid 24789] close(3)                    = 0
[pid 24789] write(1, "executing program\n", 18) = 18
executing program
[pid 24789] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24789] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24789] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24789] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24789] exit_group(0)               = ?
[pid 24789] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24789, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24790 attached
, child_tidptr=0x55558c89a690) = 24790
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24790] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24790] setpgid(0, 0)               = 0
[pid 24790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24790] write(3, "1000", 4)         = 4
[pid 24790] close(3)                    = 0
[pid 24790] write(1, "executing program\n", 18) = 18
executing program
[pid 24790] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24790] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24790] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24790] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24790] exit_group(0)               = ?
[pid 24790] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24790, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24791 attached
, child_tidptr=0x55558c89a690) = 24791
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24791] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24791] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24791] setpgid(0, 0)               = 0
[pid 24791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24791] write(3, "1000", 4)         = 4
[pid 24791] close(3)                    = 0
[pid 24791] write(1, "executing program\n", 18) = 18
[pid 24791] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24791] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24791] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24791] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24791] exit_group(0)               = ?
[pid 24791] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24791, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24792
ci2-android-5-10/strace-static-x86_64: Process 24792 attached
[pid 24792] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24792] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24792] <... prctl resumed>)        = 0
[pid 24792] setpgid(0, 0)               = 0
[pid 24792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24792] <... openat resumed>)       = 3
[pid 24792] write(3, "1000", 4)         = 4
[pid 24792] close(3)                    = 0
[pid 24792] write(1, "executing program\n", 18) = 18
executing program
[pid 24792] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24792] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24792] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24792] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24792] exit_group(0)               = ?
[pid 24792] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24792, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24793 attached
, child_tidptr=0x55558c89a690) = 24793
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24793] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24793] <... set_robust_list resumed>) = 0
[pid 24793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24793] setpgid(0, 0)               = 0
[pid 24793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24793] write(3, "1000", 4)         = 4
[pid 24793] close(3)                    = 0
[pid 24793] write(1, "executing program\n", 18) = 18
executing program
[pid 24793] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24793] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24793] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24793] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24793] exit_group(0)               = ?
[pid 24793] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24793, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24794
ci2-android-5-10/strace-static-x86_64: Process 24794 attached
[pid 24794] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24794] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24794] <... prctl resumed>)        = 0
[pid 24794] setpgid(0, 0)               = 0
[pid 24794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24794] <... openat resumed>)       = 3
[pid 24794] write(3, "1000", 4)         = 4
[pid 24794] close(3)                    = 0
[pid 24794] write(1, "executing program\n", 18) = 18
executing program
[pid 24794] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24794] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24794] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24794] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24794] exit_group(0)               = ?
[pid 24794] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24794, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24795 attached
, child_tidptr=0x55558c89a690) = 24795
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24795] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24795] setpgid(0, 0)               = 0
[pid 24795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24795] write(3, "1000", 4)         = 4
[pid 24795] close(3)                    = 0
executing program
[pid 24795] write(1, "executing program\n", 18) = 18
[pid 24795] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24795] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24795] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24795] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24795] exit_group(0)               = ?
[pid 24795] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24795, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24796 attached
, child_tidptr=0x55558c89a690) = 24796
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24796] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24796] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24796] setpgid(0, 0)               = 0
[pid 24796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24796] write(3, "1000", 4)         = 4
[pid 24796] close(3)                    = 0
[pid 24796] write(1, "executing program\n", 18) = 18
executing program
[pid 24796] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24796] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24796] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24796] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24796] exit_group(0)               = ?
[pid 24796] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24796, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24797
ci2-android-5-10/strace-static-x86_64: Process 24797 attached
[pid 24797] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24797] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24797] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24797] setpgid(0, 0)               = 0
[pid 24797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24797] write(3, "1000", 4)         = 4
[pid 24797] close(3)                    = 0
[pid 24797] write(1, "executing program\n", 18) = 18
executing program
[pid 24797] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24797] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24797] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24797] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24797] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24797] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24797, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24798 attached
, child_tidptr=0x55558c89a690) = 24798
[pid 24798] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24798] <... set_robust_list resumed>) = 0
[pid 24798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24798] setpgid(0, 0)               = 0
[pid 24798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24798] write(3, "1000", 4)         = 4
[pid 24798] close(3)                    = 0
[pid 24798] write(1, "executing program\n", 18) = 18
[pid 24798] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24798] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24798] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24798] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24798] exit_group(0)               = ?
executing program
[pid 24798] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24798, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24799
ci2-android-5-10/strace-static-x86_64: Process 24799 attached
[pid 24799] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24799] <... set_robust_list resumed>) = 0
[pid 24799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24799] setpgid(0, 0)               = 0
[pid 24799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24799] <... openat resumed>)       = 3
[pid 24799] write(3, "1000", 4)         = 4
[pid 24799] close(3)                    = 0
[pid 24799] write(1, "executing program\n", 18) = 18
executing program
[pid 24799] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24799] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24799] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24799] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24799] exit_group(0)               = ?
[pid 24799] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24799, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24800 attached
, child_tidptr=0x55558c89a690) = 24800
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24800] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24800] setpgid(0, 0)               = 0
[pid 24800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24800] write(3, "1000", 4)         = 4
[pid 24800] close(3)                    = 0
[pid 24800] write(1, "executing program\n", 18) = 18
[pid 24800] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24800] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24800] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24800] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24800] exit_group(0)               = ?
[pid 24800] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24800, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24801 attached
, child_tidptr=0x55558c89a690) = 24801
[pid 24801] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24801] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24801] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24801] setpgid(0, 0)               = 0
[pid 24801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24801] write(3, "1000", 4)         = 4
[pid 24801] close(3)                    = 0
executing program
[pid 24801] write(1, "executing program\n", 18) = 18
[pid 24801] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24801] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24801] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24801] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24801] exit_group(0)               = ?
[pid 24801] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24801, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24802
ci2-android-5-10/strace-static-x86_64: Process 24802 attached
[pid 24802] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24802] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24802] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24802] setpgid(0, 0)               = 0
[pid 24802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24802] <... openat resumed>)       = 3
[pid 24802] write(3, "1000", 4)         = 4
[pid 24802] close(3)                    = 0
executing program
[pid 24802] write(1, "executing program\n", 18) = 18
[pid 24802] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24802] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24802] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24802] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24802] exit_group(0)               = ?
[pid 24802] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24802, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24803 attached
, child_tidptr=0x55558c89a690) = 24803
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24803] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24803] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24803] setpgid(0, 0)               = 0
[pid 24803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24803] write(3, "1000", 4)         = 4
[pid 24803] close(3)                    = 0
[pid 24803] write(1, "executing program\n", 18) = 18
executing program
[pid 24803] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24803] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24803] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24803] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24803] exit_group(0)               = ?
[pid 24803] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24803, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24804 attached
, child_tidptr=0x55558c89a690) = 24804
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24804] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24804] setpgid(0, 0)               = 0
[pid 24804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24804] write(3, "1000", 4)         = 4
[pid 24804] close(3)                    = 0
executing program
[pid 24804] write(1, "executing program\n", 18) = 18
[pid 24804] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24804] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24804] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24804] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24804] exit_group(0)               = ?
[pid 24804] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24804, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24805
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24805 attached
[pid 24805] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24805] setpgid(0, 0)               = 0
[pid 24805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24805] write(3, "1000", 4)         = 4
[pid 24805] close(3)                    = 0
executing program
[pid 24805] write(1, "executing program\n", 18) = 18
[pid 24805] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24805] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24805] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24805] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24805] exit_group(0)               = ?
[pid 24805] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24805, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24806 attached
, child_tidptr=0x55558c89a690) = 24806
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24806] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24806] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24806] setpgid(0, 0)               = 0
[pid 24806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24806] write(3, "1000", 4)         = 4
[pid 24806] close(3)                    = 0
executing program
[pid 24806] write(1, "executing program\n", 18) = 18
[pid 24806] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24806] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24806] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24806] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24806] exit_group(0)               = ?
[pid 24806] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24806, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24807
ci2-android-5-10/strace-static-x86_64: Process 24807 attached
[pid 24807] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24807] setpgid(0, 0)               = 0
[pid 24807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24807] write(3, "1000", 4)         = 4
[pid 24807] close(3)                    = 0
executing program
[pid 24807] write(1, "executing program\n", 18) = 18
[pid 24807] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24807] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24807] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24807] pwrite64(3, "\x02", 1, 4 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24807] <... pwrite64 resumed>)     = 1
[pid 24807] exit_group(0)               = ?
[pid 24807] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24807, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24808 attached
, child_tidptr=0x55558c89a690) = 24808
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24808] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24808] setpgid(0, 0)               = 0
[pid 24808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24808] write(3, "1000", 4)         = 4
[pid 24808] close(3)                    = 0
[pid 24808] write(1, "executing program\n", 18) = 18
executing program
[pid 24808] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24808] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24808] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24808] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24808] exit_group(0)               = ?
[pid 24808] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24808, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24809 attached
, child_tidptr=0x55558c89a690) = 24809
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24809] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24809] setpgid(0, 0)               = 0
[pid 24809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24809] write(3, "1000", 4)         = 4
[pid 24809] close(3)                    = 0
[pid 24809] write(1, "executing program\n", 18) = 18
executing program
[pid 24809] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24809] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24809] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24809] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24809] exit_group(0)               = ?
[pid 24809] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24809, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24810 attached
 <unfinished ...>
[pid 24810] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24810] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24810
[pid 24810] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24810] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24810] write(3, "1000", 4)         = 4
[pid 24810] close(3)                    = 0
[pid 24810] write(1, "executing program\n", 18) = 18
executing program
[pid 24810] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24810] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24810] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24810] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24810] exit_group(0)               = ?
[pid 24810] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24810, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24811 attached
, child_tidptr=0x55558c89a690) = 24811
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24811] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24811] <... set_robust_list resumed>) = 0
[pid 24811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24811] setpgid(0, 0)               = 0
[pid 24811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24811] write(3, "1000", 4)         = 4
[pid 24811] close(3)                    = 0
[pid 24811] write(1, "executing program\n", 18) = 18
executing program
[pid 24811] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24811] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24811] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24811] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24811] exit_group(0)               = ?
[pid 24811] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24811, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24812
ci2-android-5-10/strace-static-x86_64: Process 24812 attached
[pid 24812] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24812] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24812] <... prctl resumed>)        = 0
[pid 24812] setpgid(0, 0)               = 0
[pid 24812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24812] write(3, "1000", 4)         = 4
[pid 24812] close(3)                    = 0
[pid 24812] write(1, "executing program\n", 18) = 18
[pid 24812] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24812] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24812] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24812] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24812] exit_group(0)               = ?
[pid 24812] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24812, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24813 attached
, child_tidptr=0x55558c89a690) = 24813
[pid 24813] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24813] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24813] setpgid(0, 0)               = 0
[pid 24813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24813] <... openat resumed>)       = 3
[pid 24813] write(3, "1000", 4)         = 4
[pid 24813] close(3)                    = 0
[pid 24813] write(1, "executing program\n", 18) = 18
[pid 24813] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24813] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24813] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24813] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24813] exit_group(0)               = ?
[pid 24813] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24813, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24814 attached
, child_tidptr=0x55558c89a690) = 24814
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24814] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24814] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24814] setpgid(0, 0)               = 0
[pid 24814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24814] write(3, "1000", 4)         = 4
[pid 24814] close(3)                    = 0
executing program
[pid 24814] write(1, "executing program\n", 18) = 18
[pid 24814] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24814] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24814] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24814] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24814] exit_group(0)               = ?
[pid 24814] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24814, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24815 attached
, child_tidptr=0x55558c89a690) = 24815
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24815] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24815] setpgid(0, 0)               = 0
[pid 24815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24815] write(3, "1000", 4)         = 4
[pid 24815] close(3)                    = 0
[pid 24815] write(1, "executing program\n", 18) = 18
executing program
[pid 24815] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24815] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24815] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24815] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24815] exit_group(0)               = ?
[pid 24815] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24815, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24816 attached
 <unfinished ...>
[pid 24816] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24816] setpgid(0, 0)               = 0
[pid 24816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24816
[pid 24816] <... openat resumed>)       = 3
[pid 24816] write(3, "1000", 4 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24816] <... write resumed>)        = 4
[pid 24816] close(3)                    = 0
[pid 24816] write(1, "executing program\n", 18) = 18
executing program
[pid 24816] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24816] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24816] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24816] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24816] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24816] exit_group(0)               = ?
[pid 24816] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24816, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24817
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24817 attached
[pid 24817] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24817] setpgid(0, 0)               = 0
[pid 24817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24817] write(3, "1000", 4)         = 4
[pid 24817] close(3)                    = 0
[pid 24817] write(1, "executing program\n", 18) = 18
executing program
[pid 24817] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24817] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24817] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24817] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24817] exit_group(0)               = ?
[pid 24817] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24817, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24818 attached
, child_tidptr=0x55558c89a690) = 24818
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24818] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24818] setpgid(0, 0)               = 0
[pid 24818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24818] write(3, "1000", 4)         = 4
[pid 24818] close(3)                    = 0
[pid 24818] write(1, "executing program\n", 18) = 18
executing program
[pid 24818] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24818] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24818] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24818] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24818] exit_group(0)               = ?
[pid 24818] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24818, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24819 attached
, child_tidptr=0x55558c89a690) = 24819
[pid 24819] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24819] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24819] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24819] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24819] <... prctl resumed>)        = 0
[pid 24819] setpgid(0, 0)               = 0
[pid 24819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24819] write(3, "1000", 4)         = 4
[pid 24819] close(3)                    = 0
executing program
[pid 24819] write(1, "executing program\n", 18) = 18
[pid 24819] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24819] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24819] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24819] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24819] exit_group(0)               = ?
[pid 24819] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24819, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24820
ci2-android-5-10/strace-static-x86_64: Process 24820 attached
[pid 24820] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24820] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24820] <... prctl resumed>)        = 0
[pid 24820] setpgid(0, 0)               = 0
[pid 24820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24820] write(3, "1000", 4)         = 4
[pid 24820] close(3)                    = 0
executing program
[pid 24820] write(1, "executing program\n", 18) = 18
[pid 24820] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24820] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24820] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24820] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24820] exit_group(0)               = ?
[pid 24820] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24820, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24821
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24821 attached
[pid 24821] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24821] setpgid(0, 0)               = 0
[pid 24821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24821] write(3, "1000", 4)         = 4
[pid 24821] close(3)                    = 0
[pid 24821] write(1, "executing program\n", 18) = 18
[pid 24821] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24821] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24821] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24821] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24821] exit_group(0)               = ?
[pid 24821] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24821, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24822 attached
, child_tidptr=0x55558c89a690) = 24822
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24822] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24822] setpgid(0, 0)               = 0
[pid 24822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24822] write(3, "1000", 4)         = 4
[pid 24822] close(3)                    = 0
[pid 24822] write(1, "executing program\n", 18) = 18
executing program
[pid 24822] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24822] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24822] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24822] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24822] exit_group(0)               = ?
[pid 24822] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24822, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24823
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24823 attached
[pid 24823] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24823] setpgid(0, 0)               = 0
[pid 24823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24823] write(3, "1000", 4)         = 4
[pid 24823] close(3)                    = 0
executing program
[pid 24823] write(1, "executing program\n", 18) = 18
[pid 24823] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24823] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24823] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24823] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24823] exit_group(0)               = ?
[pid 24823] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24823, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24824
ci2-android-5-10/strace-static-x86_64: Process 24824 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24824] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24824] setpgid(0, 0)               = 0
[pid 24824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24824] write(3, "1000", 4)         = 4
[pid 24824] close(3)                    = 0
executing program
[pid 24824] write(1, "executing program\n", 18) = 18
[pid 24824] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24824] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24824] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24824] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24824] exit_group(0)               = ?
[pid 24824] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24824, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24825
ci2-android-5-10/strace-static-x86_64: Process 24825 attached
[pid 24825] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24825] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24825] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24825] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24825] write(3, "1000", 4)         = 4
[pid 24825] close(3)                    = 0
executing program
[pid 24825] write(1, "executing program\n", 18) = 18
[pid 24825] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24825] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24825] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24825] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24825] exit_group(0)               = ?
[pid 24825] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24825, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24826 attached
, child_tidptr=0x55558c89a690) = 24826
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24826] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24826] setpgid(0, 0)               = 0
[pid 24826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24826] write(3, "1000", 4)         = 4
[pid 24826] close(3)                    = 0
[pid 24826] write(1, "executing program\n", 18) = 18
executing program
[pid 24826] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24826] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24826] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24826] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24826] exit_group(0)               = ?
[pid 24826] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24826, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24827 attached
, child_tidptr=0x55558c89a690) = 24827
[pid 24827] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24827] setpgid(0, 0)               = 0
[pid 24827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24827] <... openat resumed>)       = 3
[pid 24827] write(3, "1000", 4)         = 4
[pid 24827] close(3)                    = 0
[pid 24827] write(1, "executing program\n", 18) = 18
executing program
[pid 24827] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24827] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24827] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24827] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24827] exit_group(0)               = ?
[pid 24827] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24827, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24828 attached
, child_tidptr=0x55558c89a690) = 24828
[pid 24828] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24828] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24828] <... prctl resumed>)        = 0
[pid 24828] setpgid(0, 0)               = 0
[pid 24828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24828] write(3, "1000", 4)         = 4
[pid 24828] close(3)                    = 0
executing program
[pid 24828] write(1, "executing program\n", 18) = 18
[pid 24828] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24828] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24828] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24828] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24828] exit_group(0)               = ?
[pid 24828] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24828, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24829
ci2-android-5-10/strace-static-x86_64: Process 24829 attached
[pid 24829] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24829] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24829] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24829] setpgid(0, 0)               = 0
[pid 24829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24829] <... openat resumed>)       = 3
[pid 24829] write(3, "1000", 4)         = 4
[pid 24829] close(3)                    = 0
executing program
[pid 24829] write(1, "executing program\n", 18) = 18
[pid 24829] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24829] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24829] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24829] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24829] exit_group(0)               = ?
[pid 24829] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24829, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24830 attached
 <unfinished ...>
[pid 24830] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24830] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24830
[pid 24830] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24830] setpgid(0, 0)               = 0
[pid 24830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24830] <... openat resumed>)       = 3
[pid 24830] write(3, "1000", 4)         = 4
[pid 24830] close(3)                    = 0
[pid 24830] write(1, "executing program\n", 18) = 18
[pid 24830] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
executing program
[pid 24830] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 24830] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24830] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24830] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24830] exit_group(0)               = ?
[pid 24830] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24830, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24831 attached
, child_tidptr=0x55558c89a690) = 24831
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24831] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24831] setpgid(0, 0)               = 0
[pid 24831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24831] write(3, "1000", 4)         = 4
[pid 24831] close(3)                    = 0
[pid 24831] write(1, "executing program\n", 18) = 18
executing program
[pid 24831] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24831] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24831] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24831] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24831] exit_group(0)               = ?
[pid 24831] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24831, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24832
ci2-android-5-10/strace-static-x86_64: Process 24832 attached
[pid 24832] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24832] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24832] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24832] setpgid(0, 0)               = 0
[pid 24832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24832] <... openat resumed>)       = 3
[pid 24832] write(3, "1000", 4)         = 4
[pid 24832] close(3)                    = 0
[pid 24832] write(1, "executing program\n", 18) = 18
executing program
[pid 24832] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24832] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24832] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24832] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24832] exit_group(0)               = ?
[pid 24832] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24832, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24833 attached
, child_tidptr=0x55558c89a690) = 24833
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24833] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24833] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24833] setpgid(0, 0)               = 0
[pid 24833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24833] write(3, "1000", 4)         = 4
[pid 24833] close(3)                    = 0
[pid 24833] write(1, "executing program\n", 18) = 18
executing program
[pid 24833] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24833] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24833] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24833] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24833] exit_group(0)               = ?
[pid 24833] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24833, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24834
ci2-android-5-10/strace-static-x86_64: Process 24834 attached
[pid 24834] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24834] setpgid(0, 0)               = 0
[pid 24834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24834] <... openat resumed>)       = 3
[pid 24834] write(3, "1000", 4)         = 4
[pid 24834] close(3)                    = 0
executing program
[pid 24834] write(1, "executing program\n", 18) = 18
[pid 24834] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24834] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24834] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24834] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24834] exit_group(0)               = ?
[pid 24834] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24834, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24835
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24835 attached
[pid 24835] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24835] setpgid(0, 0)               = 0
[pid 24835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24835] write(3, "1000", 4)         = 4
[pid 24835] close(3)                    = 0
[pid 24835] write(1, "executing program\n", 18) = 18
executing program
[pid 24835] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24835] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24835] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24835] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24835] exit_group(0)               = ?
[pid 24835] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24835, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24836 attached
, child_tidptr=0x55558c89a690) = 24836
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24836] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24836] setpgid(0, 0)               = 0
[pid 24836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24836] write(3, "1000", 4)         = 4
[pid 24836] close(3)                    = 0
executing program
[pid 24836] write(1, "executing program\n", 18) = 18
[pid 24836] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24836] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24836] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24836] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24836] exit_group(0)               = ?
[pid 24836] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24836, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24837
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24837 attached
[pid 24837] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24837] setpgid(0, 0)               = 0
[pid 24837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24837] write(3, "1000", 4)         = 4
[pid 24837] close(3)                    = 0
executing program
[pid 24837] write(1, "executing program\n", 18) = 18
[pid 24837] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24837] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24837] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24837] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24837] exit_group(0)               = ?
[pid 24837] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24837, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24838
ci2-android-5-10/strace-static-x86_64: Process 24838 attached
[pid 24838] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24838] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24838] <... prctl resumed>)        = 0
[pid 24838] setpgid(0, 0)               = 0
[pid 24838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24838] <... openat resumed>)       = 3
[pid 24838] write(3, "1000", 4)         = 4
[pid 24838] close(3)                    = 0
executing program
[pid 24838] write(1, "executing program\n", 18) = 18
[pid 24838] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24838] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24838] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24838] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24838] exit_group(0)               = ?
[pid 24838] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24838, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24839 attached
, child_tidptr=0x55558c89a690) = 24839
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24839] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24839] setpgid(0, 0)               = 0
[pid 24839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24839] write(3, "1000", 4)         = 4
[pid 24839] close(3)                    = 0
[pid 24839] write(1, "executing program\n", 18) = 18
executing program
[pid 24839] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24839] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24839] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24839] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24839] exit_group(0)               = ?
[pid 24839] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24839, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24840 attached
, child_tidptr=0x55558c89a690) = 24840
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24840] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24840] setpgid(0, 0)               = 0
[pid 24840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24840] write(3, "1000", 4)         = 4
[pid 24840] close(3)                    = 0
executing program
[pid 24840] write(1, "executing program\n", 18) = 18
[pid 24840] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24840] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24840] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24840] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24840] exit_group(0)               = ?
[pid 24840] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24840, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24841
ci2-android-5-10/strace-static-x86_64: Process 24841 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24841] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24841] setpgid(0, 0)               = 0
[pid 24841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24841] write(3, "1000", 4)         = 4
[pid 24841] close(3)                    = 0
[pid 24841] write(1, "executing program\n", 18) = 18
executing program
[pid 24841] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24841] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24841] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24841] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24841] exit_group(0)               = ?
[pid 24841] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24841, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24842 attached
, child_tidptr=0x55558c89a690) = 24842
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24842] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24842] <... set_robust_list resumed>) = 0
[pid 24842] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24842] setpgid(0, 0)               = 0
[pid 24842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24842] write(3, "1000", 4)         = 4
[pid 24842] close(3)                    = 0
[pid 24842] write(1, "executing program\n", 18) = 18
executing program
[pid 24842] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24842] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24842] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24842] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24842] exit_group(0)               = ?
[pid 24842] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24842, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24843 attached
, child_tidptr=0x55558c89a690) = 24843
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24843] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24843] <... set_robust_list resumed>) = 0
[pid 24843] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24843] setpgid(0, 0)               = 0
[pid 24843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24843] write(3, "1000", 4)         = 4
[pid 24843] close(3)                    = 0
[pid 24843] write(1, "executing program\n", 18) = 18
[pid 24843] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24843] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24843] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
executing program
[pid 24843] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24843] exit_group(0)               = ?
[pid 24843] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24843, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24844 attached
, child_tidptr=0x55558c89a690) = 24844
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24844] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24844] <... set_robust_list resumed>) = 0
[pid 24844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24844] setpgid(0, 0)               = 0
[pid 24844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24844] write(3, "1000", 4)         = 4
[pid 24844] close(3)                    = 0
[pid 24844] write(1, "executing program\n", 18) = 18
executing program
[pid 24844] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24844] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24844] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24844] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24844] exit_group(0)               = ?
[pid 24844] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24844, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24845
ci2-android-5-10/strace-static-x86_64: Process 24845 attached
[pid 24845] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24845] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24845] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24845] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24845] write(3, "1000", 4)         = 4
[pid 24845] close(3)                    = 0
executing program
[pid 24845] write(1, "executing program\n", 18) = 18
[pid 24845] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24845] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24845] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24845] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24845] exit_group(0)               = ?
[pid 24845] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24845, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24846 attached
, child_tidptr=0x55558c89a690) = 24846
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24846] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24846] setpgid(0, 0)               = 0
[pid 24846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24846] write(3, "1000", 4)         = 4
[pid 24846] close(3)                    = 0
[pid 24846] write(1, "executing program\n", 18) = 18
executing program
[pid 24846] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24846] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24846] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24846] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24846] exit_group(0)               = ?
[pid 24846] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24846, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24847
ci2-android-5-10/strace-static-x86_64: Process 24847 attached
[pid 24847] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24847] setpgid(0, 0)               = 0
[pid 24847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24847] <... openat resumed>)       = 3
[pid 24847] write(3, "1000", 4)         = 4
[pid 24847] close(3)                    = 0
[pid 24847] write(1, "executing program\n", 18) = 18
executing program
[pid 24847] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24847] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24847] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24847] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24847] exit_group(0)               = ?
[pid 24847] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24847, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24848
ci2-android-5-10/strace-static-x86_64: Process 24848 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24848] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24848] setpgid(0, 0)               = 0
[pid 24848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24848] write(3, "1000", 4)         = 4
[pid 24848] close(3)                    = 0
[pid 24848] write(1, "executing program\n", 18) = 18
executing program
[pid 24848] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24848] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24848] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24848] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24848] exit_group(0)               = ?
[pid 24848] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24848, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24849 attached
, child_tidptr=0x55558c89a690) = 24849
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24849] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24849] setpgid(0, 0)               = 0
[pid 24849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24849] write(3, "1000", 4)         = 4
[pid 24849] close(3)                    = 0
[pid 24849] write(1, "executing program\n", 18) = 18
[pid 24849] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24849] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 24849] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24849] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24849] exit_group(0)               = ?
[pid 24849] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24849, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24850 attached
, child_tidptr=0x55558c89a690) = 24850
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24850] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24850] setpgid(0, 0)               = 0
[pid 24850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24850] write(3, "1000", 4)         = 4
[pid 24850] close(3)                    = 0
[pid 24850] write(1, "executing program\n", 18) = 18
[pid 24850] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24850] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid 24850] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24850] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24850] exit_group(0)               = ?
[pid 24850] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24850, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24851
ci2-android-5-10/strace-static-x86_64: Process 24851 attached
[pid 24851] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24851] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24851] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24851] setpgid(0, 0)               = 0
[pid 24851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24851] <... openat resumed>)       = 3
[pid 24851] write(3, "1000", 4)         = 4
[pid 24851] close(3)                    = 0
executing program
[pid 24851] write(1, "executing program\n", 18) = 18
[pid 24851] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24851] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24851] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24851] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24851] exit_group(0)               = ?
[pid 24851] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24851, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24852 attached
, child_tidptr=0x55558c89a690) = 24852
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24852] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24852] setpgid(0, 0)               = 0
[pid 24852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24852] write(3, "1000", 4)         = 4
[pid 24852] close(3)                    = 0
executing program
[pid 24852] write(1, "executing program\n", 18) = 18
[pid 24852] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24852] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24852] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24852] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24852] exit_group(0)               = ?
[pid 24852] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24852, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24853
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24853 attached
[pid 24853] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24853] setpgid(0, 0)               = 0
[pid 24853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24853] write(3, "1000", 4)         = 4
[pid 24853] close(3)                    = 0
[pid 24853] write(1, "executing program\n", 18) = 18
executing program
[pid 24853] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24853] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24853] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24853] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24853] exit_group(0)               = ?
[pid 24853] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24853, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24854
ci2-android-5-10/strace-static-x86_64: Process 24854 attached
[pid 24854] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24854] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24854] write(3, "1000", 4)         = 4
[pid 24854] close(3)                    = 0
[pid 24854] write(1, "executing program\n", 18) = 18
executing program
[pid 24854] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24854] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24854] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 24854] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24854] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24854] exit_group(0)               = ?
[pid 24854] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24854, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24855 attached
, child_tidptr=0x55558c89a690) = 24855
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24855] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24855] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24855] setpgid(0, 0)               = 0
[pid 24855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24855] write(3, "1000", 4)         = 4
[pid 24855] close(3)                    = 0
executing program
[pid 24855] write(1, "executing program\n", 18) = 18
[pid 24855] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24855] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24855] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24855] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24855] exit_group(0)               = ?
[pid 24855] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24855, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24856 attached
, child_tidptr=0x55558c89a690) = 24856
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24856] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24856] setpgid(0, 0)               = 0
[pid 24856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24856] write(3, "1000", 4)         = 4
[pid 24856] close(3)                    = 0
executing program
[pid 24856] write(1, "executing program\n", 18) = 18
[pid 24856] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24856] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24856] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24856] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24856] exit_group(0)               = ?
[pid 24856] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24856, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24857
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24857 attached
[pid 24857] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24857] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24857] setpgid(0, 0)               = 0
[pid 24857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24857] write(3, "1000", 4)         = 4
[pid 24857] close(3)                    = 0
executing program
[pid 24857] write(1, "executing program\n", 18) = 18
[pid 24857] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24857] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24857] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24857] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24857] exit_group(0)               = ?
[pid 24857] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24857, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24858
ci2-android-5-10/strace-static-x86_64: Process 24858 attached
[pid 24858] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24858] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24858] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24858] <... prctl resumed>)        = 0
[pid 24858] setpgid(0, 0)               = 0
[pid 24858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24858] write(3, "1000", 4)         = 4
[pid 24858] close(3)                    = 0
[pid 24858] write(1, "executing program\n", 18) = 18
[pid 24858] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24858] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24858] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24858] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24858] exit_group(0)               = ?
[pid 24858] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24858, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24859 attached
, child_tidptr=0x55558c89a690) = 24859
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24859] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24859] <... set_robust_list resumed>) = 0
[pid 24859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24859] setpgid(0, 0)               = 0
[pid 24859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24859] write(3, "1000", 4)         = 4
[pid 24859] close(3)                    = 0
executing program
[pid 24859] write(1, "executing program\n", 18) = 18
[pid 24859] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24859] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24859] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24859] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24859] exit_group(0)               = ?
[pid 24859] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24859, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24860 attached
, child_tidptr=0x55558c89a690) = 24860
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24860] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24860] setpgid(0, 0)               = 0
[pid 24860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24860] <... openat resumed>)       = 3
[pid 24860] write(3, "1000", 4)         = 4
[pid 24860] close(3)                    = 0
[pid 24860] write(1, "executing program\n", 18) = 18
executing program
[pid 24860] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24860] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24860] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24860] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24860] exit_group(0)               = ?
[pid 24860] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24860, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24861 attached
, child_tidptr=0x55558c89a690) = 24861
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24861] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24861] setpgid(0, 0)               = 0
[pid 24861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24861] write(3, "1000", 4)         = 4
[pid 24861] close(3)                    = 0
[pid 24861] write(1, "executing program\n", 18) = 18
executing program
[pid 24861] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24861] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24861] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24861] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24861] exit_group(0)               = ?
[pid 24861] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24861, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24862
ci2-android-5-10/strace-static-x86_64: Process 24862 attached
[pid 24862] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24862] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24862] setpgid(0, 0)               = 0
[pid 24862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24862] write(3, "1000", 4)         = 4
[pid 24862] close(3)                    = 0
[pid 24862] write(1, "executing program\n", 18) = 18
executing program
[pid 24862] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24862] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24862] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24862] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24862] exit_group(0)               = ?
[pid 24862] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24862, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24863 attached
, child_tidptr=0x55558c89a690) = 24863
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24863] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24863] setpgid(0, 0)               = 0
[pid 24863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24863] write(3, "1000", 4)         = 4
[pid 24863] close(3)                    = 0
executing program
[pid 24863] write(1, "executing program\n", 18) = 18
[pid 24863] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24863] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24863] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24863] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24863] exit_group(0)               = ?
[pid 24863] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24863, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24864 attached
, child_tidptr=0x55558c89a690) = 24864
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24864] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24864] setpgid(0, 0)               = 0
[pid 24864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24864] write(3, "1000", 4)         = 4
[pid 24864] close(3)                    = 0
executing program
[pid 24864] write(1, "executing program\n", 18) = 18
[pid 24864] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24864] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24864] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24864] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24864] exit_group(0)               = ?
[pid 24864] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24864, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24865
ci2-android-5-10/strace-static-x86_64: Process 24865 attached
[pid 24865] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24865] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24865] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24865] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24865] write(3, "1000", 4)         = 4
[pid 24865] close(3)                    = 0
[pid 24865] write(1, "executing program\n", 18) = 18
executing program
[pid 24865] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24865] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24865] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24865] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24865] exit_group(0)               = ?
[pid 24865] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24865, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24866 attached
, child_tidptr=0x55558c89a690) = 24866
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24866] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24866] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24866] setpgid(0, 0)               = 0
[pid 24866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24866] write(3, "1000", 4)         = 4
[pid 24866] close(3)                    = 0
[pid 24866] write(1, "executing program\n", 18) = 18
executing program
[pid 24866] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24866] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24866] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24866] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24866] exit_group(0)               = ?
[pid 24866] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24866, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24867 attached
, child_tidptr=0x55558c89a690) = 24867
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24867] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24867] setpgid(0, 0)               = 0
[pid 24867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24867] write(3, "1000", 4)         = 4
[pid 24867] close(3)                    = 0
[pid 24867] write(1, "executing program\n", 18) = 18
executing program
[pid 24867] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24867] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24867] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24867] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24867] exit_group(0)               = ?
[pid 24867] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24867, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24868 attached
, child_tidptr=0x55558c89a690) = 24868
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24868] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24868] <... set_robust_list resumed>) = 0
[pid 24868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24868] setpgid(0, 0)               = 0
[pid 24868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24868] write(3, "1000", 4)         = 4
[pid 24868] close(3)                    = 0
executing program
[pid 24868] write(1, "executing program\n", 18) = 18
[pid 24868] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24868] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24868] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24868] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24868] exit_group(0)               = ?
[pid 24868] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24868, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24869
ci2-android-5-10/strace-static-x86_64: Process 24869 attached
[pid 24869] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24869] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24869] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24869] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24869] write(3, "1000", 4)         = 4
[pid 24869] close(3)                    = 0
[pid 24869] write(1, "executing program\n", 18) = 18
executing program
[pid 24869] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24869] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24869] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24869] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24869] exit_group(0)               = ?
[pid 24869] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24869, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24870 attached
, child_tidptr=0x55558c89a690) = 24870
[pid 24870] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24870] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24870] <... prctl resumed>)        = 0
[pid 24870] setpgid(0, 0)               = 0
[pid 24870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24870] <... openat resumed>)       = 3
[pid 24870] write(3, "1000", 4)         = 4
[pid 24870] close(3)                    = 0
executing program
[pid 24870] write(1, "executing program\n", 18) = 18
[pid 24870] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24870] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24870] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24870] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24870] exit_group(0)               = ?
[pid 24870] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24870, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24871 attached
, child_tidptr=0x55558c89a690) = 24871
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24871] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24871] <... set_robust_list resumed>) = 0
[pid 24871] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24871] setpgid(0, 0)               = 0
[pid 24871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24871] write(3, "1000", 4)         = 4
[pid 24871] close(3)                    = 0
executing program
[pid 24871] write(1, "executing program\n", 18) = 18
[pid 24871] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24871] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24871] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24871] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24871] exit_group(0)               = ?
[pid 24871] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24871, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24872
ci2-android-5-10/strace-static-x86_64: Process 24872 attached
[pid 24872] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24872] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24872] setpgid(0, 0)               = 0
[pid 24872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24872] <... openat resumed>)       = 3
[pid 24872] write(3, "1000", 4)         = 4
[pid 24872] close(3)                    = 0
executing program
[pid 24872] write(1, "executing program\n", 18) = 18
[pid 24872] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24872] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24872] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24872] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24872] exit_group(0)               = ?
[pid 24872] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24872, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24873
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24873 attached
[pid 24873] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24873] setpgid(0, 0)               = 0
[pid 24873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24873] write(3, "1000", 4)         = 4
[pid 24873] close(3)                    = 0
executing program
[pid 24873] write(1, "executing program\n", 18) = 18
[pid 24873] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24873] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24873] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24873] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24873] exit_group(0)               = ?
[pid 24873] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24873, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24874
ci2-android-5-10/strace-static-x86_64: Process 24874 attached
[pid 24874] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24874] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24874] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24874] setpgid(0, 0)               = 0
[pid 24874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24874] write(3, "1000", 4)         = 4
[pid 24874] close(3)                    = 0
[pid 24874] write(1, "executing program\n", 18) = 18
executing program
[pid 24874] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24874] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24874] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24874] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24874] exit_group(0)               = ?
[pid 24874] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24874, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24875 attached
, child_tidptr=0x55558c89a690) = 24875
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24875] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24875] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24875] setpgid(0, 0)               = 0
[pid 24875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24875] write(3, "1000", 4)         = 4
[pid 24875] close(3)                    = 0
executing program
[pid 24875] write(1, "executing program\n", 18) = 18
[pid 24875] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24875] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24875] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24875] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24875] exit_group(0)               = ?
[pid 24875] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24875, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24876
ci2-android-5-10/strace-static-x86_64: Process 24876 attached
[pid 24876] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24876] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24876] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24876] setpgid(0, 0)               = 0
[pid 24876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24876] write(3, "1000", 4)         = 4
[pid 24876] close(3)                    = 0
executing program
[pid 24876] write(1, "executing program\n", 18) = 18
[pid 24876] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24876] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24876] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24876] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24876] exit_group(0)               = ?
[pid 24876] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24876, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24877 attached
, child_tidptr=0x55558c89a690) = 24877
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24877] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24877] setpgid(0, 0)               = 0
[pid 24877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24877] write(3, "1000", 4)         = 4
[pid 24877] close(3)                    = 0
executing program
[pid 24877] write(1, "executing program\n", 18) = 18
[pid 24877] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24877] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24877] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24877] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24877] exit_group(0)               = ?
[pid 24877] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24877, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24878
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24878 attached
[pid 24878] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24878] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24878] setpgid(0, 0)               = 0
[pid 24878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24878] write(3, "1000", 4)         = 4
[pid 24878] close(3)                    = 0
[pid 24878] write(1, "executing program\n", 18) = 18
executing program
[pid 24878] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24878] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24878] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24878] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24878] exit_group(0)               = ?
[pid 24878] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24878, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24879
ci2-android-5-10/strace-static-x86_64: Process 24879 attached
[pid 24879] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24879] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24879] setpgid(0, 0)               = 0
[pid 24879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24879] write(3, "1000", 4)         = 4
[pid 24879] close(3)                    = 0
executing program
[pid 24879] write(1, "executing program\n", 18) = 18
[pid 24879] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24879] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24879] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24879] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24879] exit_group(0)               = ?
[pid 24879] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24879, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24880 attached
, child_tidptr=0x55558c89a690) = 24880
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24880] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24880] setpgid(0, 0)               = 0
[pid 24880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24880] write(3, "1000", 4)         = 4
[pid 24880] close(3)                    = 0
[pid 24880] write(1, "executing program\n", 18) = 18
executing program
[pid 24880] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24880] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24880] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24880] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24880] exit_group(0)               = ?
[pid 24880] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24880, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24881
ci2-android-5-10/strace-static-x86_64: Process 24881 attached
[pid 24881] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24881] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24881] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24881] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24881] write(3, "1000", 4)         = 4
[pid 24881] close(3)                    = 0
[pid 24881] write(1, "executing program\n", 18) = 18
[pid 24881] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24881] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24881] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24881] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24881] exit_group(0)               = ?
[pid 24881] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24881, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24882
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24882 attached
[pid 24882] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24882] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24882] setpgid(0, 0)               = 0
[pid 24882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24882] write(3, "1000", 4)         = 4
[pid 24882] close(3)                    = 0
[pid 24882] write(1, "executing program\n", 18) = 18
executing program
[pid 24882] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24882] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24882] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24882] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24882] exit_group(0)               = ?
[pid 24882] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24882, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24883
ci2-android-5-10/strace-static-x86_64: Process 24883 attached
[pid 24883] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24883] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24883] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24883] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24883] write(3, "1000", 4)         = 4
[pid 24883] close(3)                    = 0
[pid 24883] write(1, "executing program\n", 18) = 18
executing program
[pid 24883] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24883] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24883] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24883] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24883] exit_group(0)               = ?
[pid 24883] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24883, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24884 attached
, child_tidptr=0x55558c89a690) = 24884
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24884] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24884] setpgid(0, 0)               = 0
[pid 24884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24884] write(3, "1000", 4)         = 4
[pid 24884] close(3)                    = 0
executing program
[pid 24884] write(1, "executing program\n", 18) = 18
[pid 24884] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24884] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24884] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24884] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24884] exit_group(0)               = ?
[pid 24884] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24884, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24885 attached
, child_tidptr=0x55558c89a690) = 24885
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24885] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24885] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24885] setpgid(0, 0)               = 0
[pid 24885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24885] write(3, "1000", 4)         = 4
[pid 24885] close(3)                    = 0
[pid 24885] write(1, "executing program\n", 18) = 18
executing program
[pid 24885] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24885] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24885] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24885] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24885] exit_group(0)               = ?
[pid 24885] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24885, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24886 attached
, child_tidptr=0x55558c89a690) = 24886
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24886] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24886] <... set_robust_list resumed>) = 0
[pid 24886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24886] setpgid(0, 0)               = 0
[pid 24886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24886] write(3, "1000", 4)         = 4
[pid 24886] close(3)                    = 0
[pid 24886] write(1, "executing program\n", 18) = 18
executing program
[pid 24886] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24886] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24886] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24886] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24886] exit_group(0)               = ?
[pid 24886] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24886, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24887
ci2-android-5-10/strace-static-x86_64: Process 24887 attached
[pid 24887] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24887] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24887] setpgid(0, 0)               = 0
[pid 24887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24887] <... openat resumed>)       = 3
[pid 24887] write(3, "1000", 4)         = 4
[pid 24887] close(3)                    = 0
[pid 24887] write(1, "executing program\n", 18) = 18
[pid 24887] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24887] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24887] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24887] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24887] exit_group(0)               = ?
[pid 24887] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24887, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24888
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24888 attached
[pid 24888] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24888] setpgid(0, 0)               = 0
[pid 24888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24888] write(3, "1000", 4)         = 4
[pid 24888] close(3)                    = 0
[pid 24888] write(1, "executing program\n", 18) = 18
[pid 24888] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24888] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24888] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24888] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24888] exit_group(0)               = ?
[pid 24888] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24888, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24889 attached
, child_tidptr=0x55558c89a690) = 24889
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24889] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24889] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24889] setpgid(0, 0)               = 0
[pid 24889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24889] write(3, "1000", 4)         = 4
[pid 24889] close(3)                    = 0
executing program
[pid 24889] write(1, "executing program\n", 18) = 18
[pid 24889] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24889] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24889] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24889] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24889] exit_group(0)               = ?
[pid 24889] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24889, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24890
ci2-android-5-10/strace-static-x86_64: Process 24890 attached
[pid 24890] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24890] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24890] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24890] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24890] write(3, "1000", 4)         = 4
[pid 24890] close(3)                    = 0
[pid 24890] write(1, "executing program\n", 18) = 18
executing program
[pid 24890] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24890] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24890] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24890] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24890] exit_group(0)               = ?
[pid 24890] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24890, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24891 attached
, child_tidptr=0x55558c89a690) = 24891
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24891] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24891] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24891] setpgid(0, 0)               = 0
[pid 24891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24891] write(3, "1000", 4)         = 4
[pid 24891] close(3)                    = 0
[pid 24891] write(1, "executing program\n", 18) = 18
executing program
[pid 24891] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24891] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24891] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24891] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24891] exit_group(0)               = ?
[pid 24891] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24891, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24892 attached
, child_tidptr=0x55558c89a690) = 24892
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24892] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24892] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24892] setpgid(0, 0)               = 0
[pid 24892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24892] write(3, "1000", 4)         = 4
[pid 24892] close(3)                    = 0
[pid 24892] write(1, "executing program\n", 18) = 18
[pid 24892] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24892] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24892] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24892] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24892] exit_group(0)               = ?
[pid 24892] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24892, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24893
ci2-android-5-10/strace-static-x86_64: Process 24893 attached
[pid 24893] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24893] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24893] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24893] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24893] write(3, "1000", 4)         = 4
[pid 24893] close(3)                    = 0
[pid 24893] write(1, "executing program\n", 18) = 18
executing program
[pid 24893] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24893] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24893] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24893] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24893] exit_group(0)               = ?
[pid 24893] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24893, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24894
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24894 attached
[pid 24894] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24894] setpgid(0, 0)               = 0
[pid 24894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24894] write(3, "1000", 4)         = 4
[pid 24894] close(3)                    = 0
executing program
[pid 24894] write(1, "executing program\n", 18) = 18
[pid 24894] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24894] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24894] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24894] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24894] exit_group(0)               = ?
[pid 24894] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24894, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24895 attached
, child_tidptr=0x55558c89a690) = 24895
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24895] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24895] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24895] setpgid(0, 0)               = 0
[pid 24895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24895] write(3, "1000", 4)         = 4
[pid 24895] close(3)                    = 0
[pid 24895] write(1, "executing program\n", 18) = 18
executing program
[pid 24895] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24895] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24895] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24895] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24895] exit_group(0)               = ?
[pid 24895] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24895, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24896
ci2-android-5-10/strace-static-x86_64: Process 24896 attached
[pid 24896] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24896] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24896] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24896] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24896] write(3, "1000", 4)         = 4
[pid 24896] close(3)                    = 0
executing program
[pid 24896] write(1, "executing program\n", 18) = 18
[pid 24896] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24896] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24896] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24896] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24896] exit_group(0)               = ?
[pid 24896] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24896, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24897
ci2-android-5-10/strace-static-x86_64: Process 24897 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24897] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24897] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24897] setpgid(0, 0)               = 0
[pid 24897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24897] write(3, "1000", 4)         = 4
[pid 24897] close(3)                    = 0
[pid 24897] write(1, "executing program\n", 18) = 18
executing program
[pid 24897] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24897] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24897] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24897] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24897] exit_group(0)               = ?
[pid 24897] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24897, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24898
ci2-android-5-10/strace-static-x86_64: Process 24898 attached
[pid 24898] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24898] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24898] setpgid(0, 0)               = 0
[pid 24898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24898] write(3, "1000", 4)         = 4
[pid 24898] close(3)                    = 0
executing program
[pid 24898] write(1, "executing program\n", 18) = 18
[pid 24898] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24898] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24898] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24898] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24898] exit_group(0)               = ?
[pid 24898] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24898, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24899 attached
 <unfinished ...>
[pid 24899] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24899] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24899] setpgid(0, 0)               = 0
[pid 24899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24899] write(3, "1000", 4)         = 4
[pid 24899] close(3)                    = 0
[pid 24899] write(1, "executing program\n", 18) = 18
executing program
[pid 24899] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24899] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24899
[pid 24899] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24899] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24899] <... openat resumed>)       = 3
[pid 24899] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24899] exit_group(0)               = ?
[pid 24899] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24899, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24900 attached
, child_tidptr=0x55558c89a690) = 24900
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24900] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24900] setpgid(0, 0)               = 0
[pid 24900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24900] write(3, "1000", 4)         = 4
[pid 24900] close(3)                    = 0
[pid 24900] write(1, "executing program\n", 18) = 18
executing program
[pid 24900] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24900] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24900] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24900] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24900] exit_group(0)               = ?
[pid 24900] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24900, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24901 attached
, child_tidptr=0x55558c89a690) = 24901
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24901] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24901] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24901] setpgid(0, 0)               = 0
[pid 24901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24901] write(3, "1000", 4)         = 4
[pid 24901] close(3)                    = 0
executing program
[pid 24901] write(1, "executing program\n", 18) = 18
[pid 24901] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24901] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24901] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24901] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24901] exit_group(0)               = ?
[pid 24901] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24901, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24902
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24902 attached
[pid 24902] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24902] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24902] setpgid(0, 0)               = 0
[pid 24902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24902] write(3, "1000", 4)         = 4
[pid 24902] close(3)                    = 0
[pid 24902] write(1, "executing program\n", 18) = 18
[pid 24902] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24902] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24902] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24902] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24902] exit_group(0)               = ?
[pid 24902] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24902, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24903 attached
, child_tidptr=0x55558c89a690) = 24903
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24903] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24903] setpgid(0, 0)               = 0
[pid 24903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24903] write(3, "1000", 4)         = 4
[pid 24903] close(3)                    = 0
executing program
[pid 24903] write(1, "executing program\n", 18) = 18
[pid 24903] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24903] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24903] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24903] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24903] exit_group(0)               = ?
[pid 24903] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24903, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24904
ci2-android-5-10/strace-static-x86_64: Process 24904 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24904] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24904] setpgid(0, 0)               = 0
[pid 24904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24904] write(3, "1000", 4)         = 4
[pid 24904] close(3)                    = 0
executing program
[pid 24904] write(1, "executing program\n", 18) = 18
[pid 24904] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24904] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24904] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24904] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24904] exit_group(0)               = ?
[pid 24904] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24904, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24905 attached
, child_tidptr=0x55558c89a690) = 24905
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24905] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24905] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24905] setpgid(0, 0)               = 0
[pid 24905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24905] write(3, "1000", 4)         = 4
[pid 24905] close(3)                    = 0
executing program
[pid 24905] write(1, "executing program\n", 18) = 18
[pid 24905] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24905] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24905] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24905] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24905] exit_group(0)               = ?
[pid 24905] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24905, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24906
ci2-android-5-10/strace-static-x86_64: Process 24906 attached
[pid 24906] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24906] setpgid(0, 0)               = 0
[pid 24906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24906] write(3, "1000", 4)         = 4
[pid 24906] close(3 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24906] <... close resumed>)        = 0
[pid 24906] write(1, "executing program\n", 18) = 18
executing program
[pid 24906] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24906] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24906] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24906] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24906] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24906] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24906, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24907 attached
, child_tidptr=0x55558c89a690) = 24907
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24907] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24907] setpgid(0, 0)               = 0
[pid 24907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24907] write(3, "1000", 4)         = 4
[pid 24907] close(3)                    = 0
[pid 24907] write(1, "executing program\n", 18) = 18
executing program
[pid 24907] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24907] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24907] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24907] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24907] exit_group(0)               = ?
[pid 24907] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24907, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24908 attached
, child_tidptr=0x55558c89a690) = 24908
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24908] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24908] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24908] setpgid(0, 0)               = 0
[pid 24908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24908] write(3, "1000", 4)         = 4
[pid 24908] close(3)                    = 0
[pid 24908] write(1, "executing program\n", 18) = 18
executing program
[pid 24908] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24908] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24908] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24908] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24908] exit_group(0)               = ?
[pid 24908] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24908, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24909
ci2-android-5-10/strace-static-x86_64: Process 24909 attached
[pid 24909] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24909] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24909] setpgid(0, 0)               = 0
[pid 24909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24909] <... openat resumed>)       = 3
[pid 24909] write(3, "1000", 4)         = 4
[pid 24909] close(3)                    = 0
executing program
[pid 24909] write(1, "executing program\n", 18) = 18
[pid 24909] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24909] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24909] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24909] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24909] exit_group(0)               = ?
[pid 24909] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24909, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24910 attached
, child_tidptr=0x55558c89a690) = 24910
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24910] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24910] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24910] setpgid(0, 0)               = 0
[pid 24910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24910] write(3, "1000", 4)         = 4
[pid 24910] close(3)                    = 0
[pid 24910] write(1, "executing program\n", 18) = 18
executing program
[pid 24910] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24910] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24910] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24910] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24910] exit_group(0)               = ?
[pid 24910] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24910, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24911
ci2-android-5-10/strace-static-x86_64: Process 24911 attached
[pid 24911] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24911] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24911] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24911] setpgid(0, 0)               = 0
[pid 24911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24911] write(3, "1000", 4)         = 4
[pid 24911] close(3)                    = 0
[pid 24911] write(1, "executing program\n", 18) = 18
executing program
[pid 24911] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24911] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24911] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24911] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24911] exit_group(0)               = ?
[pid 24911] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24911, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24912 attached
, child_tidptr=0x55558c89a690) = 24912
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24912] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24912] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24912] setpgid(0, 0)               = 0
[pid 24912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24912] write(3, "1000", 4)         = 4
[pid 24912] close(3)                    = 0
[pid 24912] write(1, "executing program\n", 18) = 18
executing program
[pid 24912] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24912] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24912] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24912] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24912] exit_group(0)               = ?
[pid 24912] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24912, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24913
ci2-android-5-10/strace-static-x86_64: Process 24913 attached
[pid 24913] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24913] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24913] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24913] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24913] <... prctl resumed>)        = 0
[pid 24913] setpgid(0, 0)               = 0
[pid 24913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24913] write(3, "1000", 4)         = 4
[pid 24913] close(3)                    = 0
[pid 24913] write(1, "executing program\n", 18) = 18
executing program
[pid 24913] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24913] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24913] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24913] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24913] exit_group(0)               = ?
[pid 24913] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24913, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24914 attached
 <unfinished ...>
[pid 24914] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24914] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24914
[pid 24914] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24914] setpgid(0, 0)               = 0
[pid 24914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24914] <... openat resumed>)       = 3
[pid 24914] write(3, "1000", 4)         = 4
[pid 24914] close(3)                    = 0
[pid 24914] write(1, "executing program\n", 18) = 18
executing program
[pid 24914] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24914] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24914] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24914] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24914] exit_group(0)               = ?
[pid 24914] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24914, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24915 attached
, child_tidptr=0x55558c89a690) = 24915
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24915] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24915] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24915] setpgid(0, 0)               = 0
[pid 24915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24915] write(3, "1000", 4)         = 4
[pid 24915] close(3)                    = 0
executing program
[pid 24915] write(1, "executing program\n", 18) = 18
[pid 24915] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24915] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24915] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24915] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24915] exit_group(0)               = ?
[pid 24915] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24915, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24916
ci2-android-5-10/strace-static-x86_64: Process 24916 attached
[pid 24916] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24916] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24916] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24916] setpgid(0, 0)               = 0
[pid 24916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24916] write(3, "1000", 4)         = 4
[pid 24916] close(3)                    = 0
executing program
[pid 24916] write(1, "executing program\n", 18) = 18
[pid 24916] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24916] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24916] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24916] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24916] exit_group(0)               = ?
[pid 24916] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24916, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24917
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 24917 attached
, NULL, 8) = 0
[pid 24917] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24917] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24917] setpgid(0, 0)               = 0
[pid 24917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24917] write(3, "1000", 4)         = 4
[pid 24917] close(3)                    = 0
executing program
[pid 24917] write(1, "executing program\n", 18) = 18
[pid 24917] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24917] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24917] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24917] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24917] exit_group(0)               = ?
[pid 24917] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24917, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24918 attached
, child_tidptr=0x55558c89a690) = 24918
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24918] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24918] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24918] setpgid(0, 0)               = 0
[pid 24918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24918] write(3, "1000", 4)         = 4
[pid 24918] close(3)                    = 0
executing program
[pid 24918] write(1, "executing program\n", 18) = 18
[pid 24918] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24918] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24918] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24918] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24918] exit_group(0)               = ?
[pid 24918] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24918, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24919 attached
, child_tidptr=0x55558c89a690) = 24919
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24919] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24919] setpgid(0, 0)               = 0
[pid 24919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24919] write(3, "1000", 4)         = 4
[pid 24919] close(3)                    = 0
executing program
[pid 24919] write(1, "executing program\n", 18) = 18
[pid 24919] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24919] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24919] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24919] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24919] exit_group(0)               = ?
[pid 24919] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24919, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24920
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24920 attached
[pid 24920] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24920] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24920] setpgid(0, 0)               = 0
[pid 24920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24920] write(3, "1000", 4)         = 4
[pid 24920] close(3)                    = 0
[pid 24920] write(1, "executing program\n", 18) = 18
executing program
[pid 24920] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24920] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24920] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24920] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24920] exit_group(0)               = ?
[pid 24920] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24920, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24921
ci2-android-5-10/strace-static-x86_64: Process 24921 attached
[pid 24921] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24921] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24921] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24921] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24921] write(3, "1000", 4)         = 4
[pid 24921] close(3)                    = 0
[pid 24921] write(1, "executing program\n", 18) = 18
executing program
[pid 24921] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24921] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24921] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24921] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24921] exit_group(0)               = ?
[pid 24921] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24921, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24922 attached
, child_tidptr=0x55558c89a690) = 24922
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24922] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24922] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24922] setpgid(0, 0)               = 0
[pid 24922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24922] write(3, "1000", 4)         = 4
[pid 24922] close(3)                    = 0
executing program
[pid 24922] write(1, "executing program\n", 18) = 18
[pid 24922] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24922] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24922] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24922] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24922] exit_group(0)               = ?
[pid 24922] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24922, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24923 attached
, child_tidptr=0x55558c89a690) = 24923
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24923] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24923] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24923] setpgid(0, 0)               = 0
[pid 24923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24923] write(3, "1000", 4)         = 4
[pid 24923] close(3)                    = 0
[pid 24923] write(1, "executing program\n", 18) = 18
executing program
[pid 24923] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24923] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24923] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24923] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24923] exit_group(0)               = ?
[pid 24923] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24923, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24924
ci2-android-5-10/strace-static-x86_64: Process 24924 attached
[pid 24924] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24924] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24924] setpgid(0, 0)               = 0
[pid 24924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24924] write(3, "1000", 4)         = 4
[pid 24924] close(3)                    = 0
executing program
[pid 24924] write(1, "executing program\n", 18) = 18
[pid 24924] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24924] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24924] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24924] pwrite64(3, "\x02", 1, 4)   = 1
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24924] exit_group(0)               = ?
[pid 24924] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24924, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24925
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24925 attached
[pid 24925] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24925] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24925] setpgid(0, 0)               = 0
[pid 24925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24925] write(3, "1000", 4)         = 4
[pid 24925] close(3)                    = 0
[pid 24925] write(1, "executing program\n", 18) = 18
executing program
[pid 24925] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24925] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24925] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24925] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24925] exit_group(0)               = ?
[pid 24925] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24925, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24926 attached
, child_tidptr=0x55558c89a690) = 24926
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24926] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24926] <... set_robust_list resumed>) = 0
[pid 24926] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24926] setpgid(0, 0)               = 0
[pid 24926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24926] write(3, "1000", 4)         = 4
[pid 24926] close(3)                    = 0
executing program
[pid 24926] write(1, "executing program\n", 18) = 18
[pid 24926] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24926] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24926] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24926] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24926] exit_group(0)               = ?
[pid 24926] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24926, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24927
ci2-android-5-10/strace-static-x86_64: Process 24927 attached
[pid 24927] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24927] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24927] setpgid(0, 0)               = 0
[pid 24927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24927] <... openat resumed>)       = 3
[pid 24927] write(3, "1000", 4)         = 4
[pid 24927] close(3)                    = 0
[pid 24927] write(1, "executing program\n", 18) = 18
[pid 24927] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24927] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24927] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24927] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24927] exit_group(0)               = ?
[pid 24927] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24927, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24928 attached
, child_tidptr=0x55558c89a690) = 24928
[pid 24928] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24928] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24928] setpgid(0, 0)               = 0
[pid 24928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24928] write(3, "1000", 4)         = 4
[pid 24928] close(3)                    = 0
[pid 24928] write(1, "executing program\n", 18) = 18
executing program
[pid 24928] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24928] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24928] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24928] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24928] exit_group(0)               = ?
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24928] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24928, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24929 attached
, child_tidptr=0x55558c89a690) = 24929
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24929] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24929] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24929] setpgid(0, 0)               = 0
[pid 24929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24929] write(3, "1000", 4)         = 4
[pid 24929] close(3)                    = 0
executing program
[pid 24929] write(1, "executing program\n", 18) = 18
[pid 24929] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24929] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24929] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24929] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24929] exit_group(0)               = ?
[pid 24929] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24929, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24930 attached
, child_tidptr=0x55558c89a690) = 24930
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24930] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24930] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24930] setpgid(0, 0)               = 0
[pid 24930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24930] write(3, "1000", 4)         = 4
[pid 24930] close(3)                    = 0
executing program
[pid 24930] write(1, "executing program\n", 18) = 18
[pid 24930] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24930] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24930] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24930] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24930] exit_group(0)               = ?
[pid 24930] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24930, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24931 attached
, child_tidptr=0x55558c89a690) = 24931
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24931] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24931] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24931] setpgid(0, 0)               = 0
[pid 24931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24931] write(3, "1000", 4)         = 4
[pid 24931] close(3)                    = 0
executing program
[pid 24931] write(1, "executing program\n", 18) = 18
[pid 24931] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24931] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24931] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24931] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24931] exit_group(0)               = ?
[pid 24931] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24931, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24932
ci2-android-5-10/strace-static-x86_64: Process 24932 attached
[pid 24932] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24932] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24932] setpgid(0, 0)               = 0
[pid 24932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24932] <... openat resumed>)       = 3
[pid 24932] write(3, "1000", 4)         = 4
[pid 24932] close(3)                    = 0
[pid 24932] write(1, "executing program\n", 18) = 18
executing program
[pid 24932] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24932] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24932] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24932] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24932] exit_group(0)               = ?
[pid 24932] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24932, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24933 attached
, child_tidptr=0x55558c89a690) = 24933
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24933] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24933] setpgid(0, 0)               = 0
[pid 24933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24933] write(3, "1000", 4)         = 4
[pid 24933] close(3)                    = 0
[pid 24933] write(1, "executing program\n", 18) = 18
executing program
[pid 24933] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24933] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24933] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24933] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24933] exit_group(0)               = ?
[pid 24933] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24933, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24934
ci2-android-5-10/strace-static-x86_64: Process 24934 attached
[pid 24934] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24934] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24934] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24934] setpgid(0, 0)               = 0
[pid 24934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24934] write(3, "1000", 4)         = 4
[pid 24934] close(3)                    = 0
executing program
[pid 24934] write(1, "executing program\n", 18) = 18
[pid 24934] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24934] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24934] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24934] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24934] exit_group(0)               = ?
[pid 24934] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24934, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24935 attached
, child_tidptr=0x55558c89a690) = 24935
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24935] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24935] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24935] setpgid(0, 0)               = 0
[pid 24935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24935] write(3, "1000", 4)         = 4
[pid 24935] close(3)                    = 0
executing program
[pid 24935] write(1, "executing program\n", 18) = 18
[pid 24935] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24935] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24935] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24935] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24935] exit_group(0)               = ?
[pid 24935] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24935, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24936 attached
, child_tidptr=0x55558c89a690) = 24936
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24936] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24936] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24936] setpgid(0, 0)               = 0
[pid 24936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24936] write(3, "1000", 4)         = 4
[pid 24936] close(3)                    = 0
[pid 24936] write(1, "executing program\n", 18) = 18
executing program
[pid 24936] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24936] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24936] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24936] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24936] exit_group(0)               = ?
[pid 24936] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24936, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24937 attached
, child_tidptr=0x55558c89a690) = 24937
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24937] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24937] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24937] setpgid(0, 0)               = 0
[pid 24937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24937] write(3, "1000", 4)         = 4
[pid 24937] close(3)                    = 0
[pid 24937] write(1, "executing program\n", 18) = 18
executing program
[pid 24937] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24937] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24937] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24937] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24937] exit_group(0)               = ?
[pid 24937] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24937, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24938
ci2-android-5-10/strace-static-x86_64: Process 24938 attached
[pid 24938] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24938] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24938] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24938] setpgid(0, 0)               = 0
[pid 24938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24938] <... openat resumed>)       = 3
[pid 24938] write(3, "1000", 4)         = 4
[pid 24938] close(3)                    = 0
[pid 24938] write(1, "executing program\n", 18) = 18
executing program
[pid 24938] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24938] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24938] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24938] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24938] exit_group(0)               = ?
[pid 24938] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24938, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24939 attached
, child_tidptr=0x55558c89a690) = 24939
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24939] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24939] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24939] setpgid(0, 0)               = 0
[pid 24939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24939] write(3, "1000", 4)         = 4
[pid 24939] close(3)                    = 0
[pid 24939] write(1, "executing program\n", 18) = 18
executing program
[pid 24939] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24939] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24939] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24939] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24939] exit_group(0)               = ?
[pid 24939] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24939, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24940
ci2-android-5-10/strace-static-x86_64: Process 24940 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24940] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24940] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24940] setpgid(0, 0)               = 0
[pid 24940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24940] write(3, "1000", 4)         = 4
[pid 24940] close(3)                    = 0
[pid 24940] write(1, "executing program\n", 18) = 18
executing program
[pid 24940] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24940] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24940] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24940] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24940] exit_group(0)               = ?
[pid 24940] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24940, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24941 attached
, child_tidptr=0x55558c89a690) = 24941
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24941] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24941] <... set_robust_list resumed>) = 0
[pid 24941] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24941] setpgid(0, 0)               = 0
[pid 24941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24941] write(3, "1000", 4)         = 4
[pid 24941] close(3)                    = 0
[pid 24941] write(1, "executing program\n", 18) = 18
executing program
[pid 24941] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24941] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24941] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24941] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24941] exit_group(0)               = ?
[pid 24941] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24941, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24942
ci2-android-5-10/strace-static-x86_64: Process 24942 attached
[pid 24942] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24942] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24942] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24942] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24942] write(3, "1000", 4)         = 4
[pid 24942] close(3)                    = 0
[pid 24942] write(1, "executing program\n", 18) = 18
executing program
[pid 24942] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24942] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24942] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24942] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24942] exit_group(0)               = ?
[pid 24942] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24942, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24943 attached
, child_tidptr=0x55558c89a690) = 24943
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24943] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24943] <... set_robust_list resumed>) = 0
[pid 24943] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24943] setpgid(0, 0)               = 0
[pid 24943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24943] write(3, "1000", 4)         = 4
[pid 24943] close(3)                    = 0
[pid 24943] write(1, "executing program\n", 18) = 18
executing program
[pid 24943] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24943] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24943] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24943] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24943] exit_group(0)               = ?
[pid 24943] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24943, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24944 attached
, child_tidptr=0x55558c89a690) = 24944
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24944] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24944] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24944] setpgid(0, 0)               = 0
[pid 24944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24944] write(3, "1000", 4)         = 4
[pid 24944] close(3)                    = 0
[pid 24944] write(1, "executing program\n", 18) = 18
executing program
[pid 24944] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24944] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24944] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24944] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24944] exit_group(0)               = ?
[pid 24944] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24944, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24945
ci2-android-5-10/strace-static-x86_64: Process 24945 attached
[pid 24945] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24945] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24945] write(3, "1000", 4)         = 4
[pid 24945] close(3)                    = 0
[pid 24945] write(1, "executing program\n", 18) = 18
[pid 24945] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24945] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24945] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24945] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24945] exit_group(0)               = ?
[pid 24945] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24945, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24946 attached
, child_tidptr=0x55558c89a690) = 24946
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24946] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24946] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24946] setpgid(0, 0)               = 0
[pid 24946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24946] write(3, "1000", 4)         = 4
[pid 24946] close(3)                    = 0
executing program
[pid 24946] write(1, "executing program\n", 18) = 18
[pid 24946] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24946] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24946] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24946] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24946] exit_group(0)               = ?
[pid 24946] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24946, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24947
ci2-android-5-10/strace-static-x86_64: Process 24947 attached
[pid 24947] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24947] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24947] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24947] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24947] write(3, "1000", 4)         = 4
[pid 24947] close(3)                    = 0
[pid 24947] write(1, "executing program\n", 18) = 18
executing program
[pid 24947] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24947] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24947] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24947] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24947] exit_group(0)               = ?
[pid 24947] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24947, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24948 attached
, child_tidptr=0x55558c89a690) = 24948
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24948] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24948] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24948] setpgid(0, 0)               = 0
[pid 24948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24948] write(3, "1000", 4)         = 4
[pid 24948] close(3)                    = 0
[pid 24948] write(1, "executing program\n", 18) = 18
executing program
[pid 24948] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24948] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24948] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24948] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24948] exit_group(0)               = ?
[pid 24948] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24948, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24949 attached
, child_tidptr=0x55558c89a690) = 24949
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24949] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24949] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24949] setpgid(0, 0)               = 0
[pid 24949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24949] write(3, "1000", 4)         = 4
[pid 24949] close(3)                    = 0
[pid 24949] write(1, "executing program\n", 18) = 18
executing program
[pid 24949] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24949] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24949] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24949] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24949] exit_group(0)               = ?
[pid 24949] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24949, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24950 attached
, child_tidptr=0x55558c89a690) = 24950
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24950] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24950] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24950] setpgid(0, 0)               = 0
[pid 24950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24950] write(3, "1000", 4)         = 4
[pid 24950] close(3)                    = 0
[pid 24950] write(1, "executing program\n", 18) = 18
[pid 24950] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24950] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24950] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24950] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24950] exit_group(0)               = ?
[pid 24950] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24950, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24951 attached
 <unfinished ...>
[pid 24951] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24951] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24951] setpgid(0, 0)               = 0
[pid 24951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24951] write(3, "1000", 4 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24951
[pid 24951] <... write resumed>)        = 4
executing program
[pid 24951] close(3)                    = 0
[pid 24951] write(1, "executing program\n", 18) = 18
[pid 24951] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24951] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24951] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24951] <... openat resumed>)       = 3
[pid 24951] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24951] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24951] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24951, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24952 attached
, child_tidptr=0x55558c89a690) = 24952
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24952] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24952] setpgid(0, 0)               = 0
[pid 24952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24952] write(3, "1000", 4)         = 4
[pid 24952] close(3)                    = 0
[pid 24952] write(1, "executing program\n", 18) = 18
executing program
[pid 24952] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24952] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24952] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24952] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24952] exit_group(0)               = ?
[pid 24952] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24952, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24953
ci2-android-5-10/strace-static-x86_64: Process 24953 attached
[pid 24953] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24953] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24953] setpgid(0, 0)               = 0
[pid 24953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24953] write(3, "1000", 4)         = 4
[pid 24953] close(3)                    = 0
[pid 24953] write(1, "executing program\n", 18) = 18
executing program
[pid 24953] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24953] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24953] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24953] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24953] exit_group(0)               = ?
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24953] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24953, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24954 attached
, child_tidptr=0x55558c89a690) = 24954
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24954] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24954] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24954] setpgid(0, 0)               = 0
[pid 24954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24954] write(3, "1000", 4)         = 4
[pid 24954] close(3)                    = 0
executing program
[pid 24954] write(1, "executing program\n", 18) = 18
[pid 24954] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24954] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24954] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24954] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24954] exit_group(0)               = ?
[pid 24954] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24954, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24955
ci2-android-5-10/strace-static-x86_64: Process 24955 attached
[pid 24955] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24955] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24955] <... prctl resumed>)        = 0
[pid 24955] setpgid(0, 0)               = 0
[pid 24955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24955] <... openat resumed>)       = 3
[pid 24955] write(3, "1000", 4)         = 4
[pid 24955] close(3)                    = 0
[pid 24955] write(1, "executing program\n", 18) = 18
executing program
[pid 24955] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24955] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24955] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24955] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24955] exit_group(0)               = ?
[pid 24955] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24955, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24956 attached
, child_tidptr=0x55558c89a690) = 24956
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24956] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24956] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24956] setpgid(0, 0)               = 0
[pid 24956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24956] write(3, "1000", 4)         = 4
[pid 24956] close(3)                    = 0
executing program
[pid 24956] write(1, "executing program\n", 18) = 18
[pid 24956] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24956] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24956] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24956] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24956] exit_group(0)               = ?
[pid 24956] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24956, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24957
ci2-android-5-10/strace-static-x86_64: Process 24957 attached
[pid 24957] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24957] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24957] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24957] setpgid(0, 0)               = 0
[pid 24957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24957] write(3, "1000", 4)         = 4
executing program
[pid 24957] close(3)                    = 0
[pid 24957] write(1, "executing program\n", 18) = 18
[pid 24957] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24957] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 24957] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24957] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24957] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24957] exit_group(0)               = ?
[pid 24957] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24957, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24958 attached
, child_tidptr=0x55558c89a690) = 24958
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24958] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24958] <... set_robust_list resumed>) = 0
[pid 24958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24958] setpgid(0, 0)               = 0
[pid 24958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24958] write(3, "1000", 4)         = 4
[pid 24958] close(3)                    = 0
[pid 24958] write(1, "executing program\n", 18) = 18
executing program
[pid 24958] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24958] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24958] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24958] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24958] exit_group(0)               = ?
[pid 24958] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24958, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24959
ci2-android-5-10/strace-static-x86_64: Process 24959 attached
[pid 24959] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24959] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24959] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24959] setpgid(0, 0)               = 0
[pid 24959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24959] <... openat resumed>)       = 3
[pid 24959] write(3, "1000", 4)         = 4
[pid 24959] close(3)                    = 0
[pid 24959] write(1, "executing program\n", 18) = 18
executing program
[pid 24959] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24959] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24959] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24959] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24959] exit_group(0)               = ?
[pid 24959] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24959, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24960 attached
, child_tidptr=0x55558c89a690) = 24960
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24960] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24960] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24960] setpgid(0, 0)               = 0
[pid 24960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24960] write(3, "1000", 4)         = 4
[pid 24960] close(3)                    = 0
[pid 24960] write(1, "executing program\n", 18) = 18
[pid 24960] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24960] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24960] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24960] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24960] exit_group(0)               = ?
[pid 24960] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24960, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24961
ci2-android-5-10/strace-static-x86_64: Process 24961 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24961] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24961] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24961] setpgid(0, 0)               = 0
[pid 24961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24961] write(3, "1000", 4)         = 4
[pid 24961] close(3)                    = 0
[pid 24961] write(1, "executing program\n", 18) = 18
executing program
[pid 24961] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24961] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24961] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24961] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24961] exit_group(0)               = ?
[pid 24961] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24961, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24962 attached
, child_tidptr=0x55558c89a690) = 24962
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24962] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24962] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24962] setpgid(0, 0)               = 0
[pid 24962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24962] write(3, "1000", 4)         = 4
[pid 24962] close(3)                    = 0
executing program
[pid 24962] write(1, "executing program\n", 18) = 18
[pid 24962] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24962] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24962] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24962] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24962] exit_group(0)               = ?
[pid 24962] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24962, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24963
ci2-android-5-10/strace-static-x86_64: Process 24963 attached
[pid 24963] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24963] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24963] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24963] setpgid(0, 0)               = 0
[pid 24963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24963] <... openat resumed>)       = 3
[pid 24963] write(3, "1000", 4)         = 4
[pid 24963] close(3)                    = 0
[pid 24963] write(1, "executing program\n", 18) = 18
executing program
[pid 24963] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24963] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24963] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24963] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24963] exit_group(0)               = ?
[pid 24963] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24963, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24964
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24964 attached
[pid 24964] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24964] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24964] setpgid(0, 0)               = 0
[pid 24964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24964] write(3, "1000", 4)         = 4
[pid 24964] close(3)                    = 0
[pid 24964] write(1, "executing program\n", 18) = 18
executing program
[pid 24964] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24964] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24964] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24964] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24964] exit_group(0)               = ?
[pid 24964] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24964, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24965 attached
 <unfinished ...>
[pid 24965] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24965] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24965] setpgid(0, 0)               = 0
[pid 24965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24965] write(3, "1000", 4)         = 4
[pid 24965] close(3)                    = 0
[pid 24965] write(1, "executing program\n", 18) = 18
[pid 24965] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 24965] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 24965
[pid 24965] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24965] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24965] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24965] exit_group(0)               = ?
[pid 24965] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24965, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24966 attached
, child_tidptr=0x55558c89a690) = 24966
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24966] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24966] setpgid(0, 0)               = 0
[pid 24966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24966] write(3, "1000", 4)         = 4
[pid 24966] close(3)                    = 0
[pid 24966] write(1, "executing program\n", 18) = 18
executing program
[pid 24966] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24966] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24966] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24966] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24966] exit_group(0)               = ?
[pid 24966] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24966, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24967 attached
, child_tidptr=0x55558c89a690) = 24967
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24967] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24967] setpgid(0, 0)               = 0
[pid 24967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24967] write(3, "1000", 4)         = 4
[pid 24967] close(3)                    = 0
executing program
[pid 24967] write(1, "executing program\n", 18) = 18
[pid 24967] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24967] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24967] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24967] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24967] exit_group(0)               = ?
[pid 24967] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24967, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24968 attached
, child_tidptr=0x55558c89a690) = 24968
[pid 24968] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24968] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24968] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24968] <... prctl resumed>)        = 0
[pid 24968] setpgid(0, 0)               = 0
[pid 24968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24968] <... openat resumed>)       = 3
[pid 24968] write(3, "1000", 4)         = 4
[pid 24968] close(3)                    = 0
[pid 24968] write(1, "executing program\n", 18) = 18
executing program
[pid 24968] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24968] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24968] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24968] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24968] exit_group(0)               = ?
[pid 24968] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24968, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24969
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24969 attached
[pid 24969] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24969] setpgid(0, 0)               = 0
[pid 24969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24969] write(3, "1000", 4)         = 4
[pid 24969] close(3)                    = 0
[pid 24969] write(1, "executing program\n", 18) = 18
executing program
[pid 24969] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24969] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24969] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24969] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24969] exit_group(0)               = ?
[pid 24969] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24969, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24970 attached
, child_tidptr=0x55558c89a690) = 24970
[pid 24970] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24970] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24970] setpgid(0, 0)               = 0
[pid 24970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24970] write(3, "1000", 4)         = 4
[pid 24970] close(3)                    = 0
[pid 24970] write(1, "executing program\n", 18) = 18
executing program
[pid 24970] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24970] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24970] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24970] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24970] exit_group(0)               = ?
[pid 24970] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24970, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24971
ci2-android-5-10/strace-static-x86_64: Process 24971 attached
[pid 24971] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24971] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24971] setpgid(0, 0)               = 0
[pid 24971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24971] write(3, "1000", 4)         = 4
[pid 24971] close(3)                    = 0
[pid 24971] write(1, "executing program\n", 18) = 18
executing program
[pid 24971] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24971] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24971] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24971] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24971] exit_group(0)               = ?
[pid 24971] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24971, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24972 attached
, child_tidptr=0x55558c89a690) = 24972
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24972] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24972] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24972] setpgid(0, 0)               = 0
[pid 24972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24972] write(3, "1000", 4)         = 4
[pid 24972] close(3)                    = 0
executing program
[pid 24972] write(1, "executing program\n", 18) = 18
[pid 24972] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24972] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24972] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24972] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24972] exit_group(0)               = ?
[pid 24972] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24972, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24973 attached
, child_tidptr=0x55558c89a690) = 24973
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24973] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24973] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24973] setpgid(0, 0)               = 0
[pid 24973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24973] write(3, "1000", 4)         = 4
[pid 24973] close(3)                    = 0
executing program
[pid 24973] write(1, "executing program\n", 18) = 18
[pid 24973] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24973] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24973] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24973] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24973] exit_group(0)               = ?
[pid 24973] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24973, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24974
ci2-android-5-10/strace-static-x86_64: Process 24974 attached
[pid 24974] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24974] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24974] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24974] setpgid(0, 0)               = 0
[pid 24974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24974] <... openat resumed>)       = 3
[pid 24974] write(3, "1000", 4)         = 4
[pid 24974] close(3)                    = 0
[pid 24974] write(1, "executing program\n", 18) = 18
executing program
[pid 24974] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24974] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24974] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24974] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24974] exit_group(0)               = ?
[pid 24974] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24974, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24975
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24975 attached
[pid 24975] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24975] setpgid(0, 0)               = 0
[pid 24975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24975] write(3, "1000", 4)         = 4
[pid 24975] close(3)                    = 0
[pid 24975] write(1, "executing program\n", 18) = 18
executing program
[pid 24975] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24975] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24975] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24975] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24975] exit_group(0)               = ?
[pid 24975] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24975, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24976 attached
, child_tidptr=0x55558c89a690) = 24976
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24976] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24976] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24976] setpgid(0, 0)               = 0
[pid 24976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24976] write(3, "1000", 4)         = 4
[pid 24976] close(3)                    = 0
[pid 24976] write(1, "executing program\n", 18) = 18
executing program
[pid 24976] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24976] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24976] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24976] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24976] exit_group(0)               = ?
[pid 24976] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24976, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24977
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24977 attached
[pid 24977] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24977] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24977] setpgid(0, 0)               = 0
[pid 24977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24977] write(3, "1000", 4)         = 4
[pid 24977] close(3)                    = 0
executing program
[pid 24977] write(1, "executing program\n", 18) = 18
[pid 24977] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24977] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24977] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24977] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24977] exit_group(0)               = ?
[pid 24977] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24977, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24978 attached
, child_tidptr=0x55558c89a690) = 24978
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24978] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24978] <... set_robust_list resumed>) = 0
[pid 24978] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24978] setpgid(0, 0)               = 0
[pid 24978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24978] write(3, "1000", 4)         = 4
[pid 24978] close(3)                    = 0
executing program
[pid 24978] write(1, "executing program\n", 18) = 18
[pid 24978] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24978] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24978] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24978] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24978] exit_group(0)               = ?
[pid 24978] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24978, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24979
ci2-android-5-10/strace-static-x86_64: Process 24979 attached
[pid 24979] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24979] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24979] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24979] setpgid(0, 0)               = 0
[pid 24979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24979] <... openat resumed>)       = 3
[pid 24979] write(3, "1000", 4)         = 4
[pid 24979] close(3)                    = 0
[pid 24979] write(1, "executing program\n", 18) = 18
executing program
[pid 24979] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24979] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24979] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24979] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24979] exit_group(0)               = ?
[pid 24979] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24979, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24980
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 24980 attached
[pid 24980] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24980] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24980] setpgid(0, 0)               = 0
[pid 24980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24980] write(3, "1000", 4)         = 4
[pid 24980] close(3)                    = 0
[pid 24980] write(1, "executing program\n", 18) = 18
executing program
[pid 24980] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24980] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24980] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24980] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24980] exit_group(0)               = ?
[pid 24980] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24980, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24981
ci2-android-5-10/strace-static-x86_64: Process 24981 attached
[pid 24981] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24981] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24981] <... prctl resumed>)        = 0
[pid 24981] setpgid(0, 0)               = 0
[pid 24981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24981] write(3, "1000", 4)         = 4
[pid 24981] close(3)                    = 0
[pid 24981] write(1, "executing program\n", 18) = 18
executing program
[pid 24981] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24981] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24981] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24981] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24981] exit_group(0)               = ?
[pid 24981] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24981, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24982 attached
, child_tidptr=0x55558c89a690) = 24982
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24982] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24982] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24982] setpgid(0, 0)               = 0
[pid 24982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24982] write(3, "1000", 4)         = 4
[pid 24982] close(3)                    = 0
executing program
[pid 24982] write(1, "executing program\n", 18) = 18
[pid 24982] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24982] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24982] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24982] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24982] exit_group(0)               = ?
[pid 24982] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24982, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24983
ci2-android-5-10/strace-static-x86_64: Process 24983 attached
[pid 24983] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24983] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24983] setpgid(0, 0)               = 0
[pid 24983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24983] <... openat resumed>)       = 3
[pid 24983] write(3, "1000", 4)         = 4
[pid 24983] close(3)                    = 0
[pid 24983] write(1, "executing program\n", 18) = 18
executing program
[pid 24983] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24983] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24983] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24983] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24983] exit_group(0)               = ?
[pid 24983] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24983, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24984 attached
, child_tidptr=0x55558c89a690) = 24984
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24984] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24984] setpgid(0, 0)               = 0
[pid 24984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24984] write(3, "1000", 4)         = 4
[pid 24984] close(3)                    = 0
executing program
[pid 24984] write(1, "executing program\n", 18) = 18
[pid 24984] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24984] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24984] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24984] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24984] exit_group(0)               = ?
[pid 24984] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24984, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24985 attached
, child_tidptr=0x55558c89a690) = 24985
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24985] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24985] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24985] setpgid(0, 0)               = 0
[pid 24985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24985] write(3, "1000", 4)         = 4
[pid 24985] close(3)                    = 0
[pid 24985] write(1, "executing program\n", 18) = 18
[pid 24985] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24985] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24985] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
executing program
[pid 24985] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24985] exit_group(0)               = ?
[pid 24985] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24985, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24986 attached
, child_tidptr=0x55558c89a690) = 24986
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24986] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24986] <... set_robust_list resumed>) = 0
[pid 24986] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24986] setpgid(0, 0)               = 0
[pid 24986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24986] write(3, "1000", 4)         = 4
[pid 24986] close(3)                    = 0
[pid 24986] write(1, "executing program\n", 18) = 18
executing program
[pid 24986] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24986] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24986] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24986] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24986] exit_group(0)               = ?
[pid 24986] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24986, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24987 attached
, child_tidptr=0x55558c89a690) = 24987
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24987] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24987] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24987] setpgid(0, 0)               = 0
[pid 24987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24987] write(3, "1000", 4)         = 4
[pid 24987] close(3)                    = 0
[pid 24987] write(1, "executing program\n", 18) = 18
executing program
[pid 24987] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24987] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24987] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24987] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24987] exit_group(0)               = ?
[pid 24987] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24987, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24988
ci2-android-5-10/strace-static-x86_64: Process 24988 attached
[pid 24988] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24988] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24988] <... prctl resumed>)        = 0
[pid 24988] setpgid(0, 0)               = 0
[pid 24988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24988] write(3, "1000", 4)         = 4
[pid 24988] close(3)                    = 0
executing program
[pid 24988] write(1, "executing program\n", 18) = 18
[pid 24988] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24988] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24988] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24988] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24988] exit_group(0)               = ?
[pid 24988] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24988, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24989
ci2-android-5-10/strace-static-x86_64: Process 24989 attached
[pid 24989] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24989] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24989] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24989] setpgid(0, 0)               = 0
[pid 24989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24989] write(3, "1000", 4)         = 4
[pid 24989] close(3)                    = 0
executing program
[pid 24989] write(1, "executing program\n", 18) = 18
[pid 24989] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24989] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24989] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24989] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24989] exit_group(0)               = ?
[pid 24989] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24989, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24990 attached
, child_tidptr=0x55558c89a690) = 24990
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24990] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24990] setpgid(0, 0)               = 0
[pid 24990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24990] write(3, "1000", 4)         = 4
[pid 24990] close(3)                    = 0
[pid 24990] write(1, "executing program\n", 18) = 18
executing program
[pid 24990] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24990] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24990] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24990] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24990] exit_group(0)               = ?
[pid 24990] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24990, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24991
ci2-android-5-10/strace-static-x86_64: Process 24991 attached
[pid 24991] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24991] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24991] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24991] setpgid(0, 0)               = 0
[pid 24991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24991] <... openat resumed>)       = 3
[pid 24991] write(3, "1000", 4)         = 4
[pid 24991] close(3)                    = 0
[pid 24991] write(1, "executing program\n", 18) = 18
executing program
[pid 24991] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24991] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24991] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24991] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24991] exit_group(0)               = ?
[pid 24991] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24991, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24992 attached
, child_tidptr=0x55558c89a690) = 24992
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24992] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24992] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24992] setpgid(0, 0)               = 0
[pid 24992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24992] write(3, "1000", 4)         = 4
[pid 24992] close(3)                    = 0
executing program
[pid 24992] write(1, "executing program\n", 18) = 18
[pid 24992] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24992] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24992] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24992] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24992] exit_group(0)               = ?
[pid 24992] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24992, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24993
ci2-android-5-10/strace-static-x86_64: Process 24993 attached
[pid 24993] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24993] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24993] setpgid(0, 0)               = 0
[pid 24993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24993] <... openat resumed>)       = 3
[pid 24993] write(3, "1000", 4)         = 4
[pid 24993] close(3)                    = 0
[pid 24993] write(1, "executing program\n", 18) = 18
executing program
[pid 24993] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24993] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24993] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24993] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24993] exit_group(0)               = ?
[pid 24993] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24993, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24994 attached
, child_tidptr=0x55558c89a690) = 24994
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24994] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24994] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24994] setpgid(0, 0)               = 0
[pid 24994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24994] write(3, "1000", 4)         = 4
[pid 24994] close(3)                    = 0
[pid 24994] write(1, "executing program\n", 18) = 18
executing program
[pid 24994] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24994] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24994] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24994] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24994] exit_group(0)               = ?
[pid 24994] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24994, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24995
ci2-android-5-10/strace-static-x86_64: Process 24995 attached
[pid 24995] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24995] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24995] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24995] setpgid(0, 0)               = 0
[pid 24995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24995] write(3, "1000", 4)         = 4
[pid 24995] close(3)                    = 0
[pid 24995] write(1, "executing program\n", 18) = 18
executing program
[pid 24995] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24995] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24995] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24995] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24995] exit_group(0)               = ?
[pid 24995] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24995, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24996 attached
, child_tidptr=0x55558c89a690) = 24996
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24996] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24996] setpgid(0, 0)               = 0
[pid 24996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24996] write(3, "1000", 4)         = 4
[pid 24996] close(3)                    = 0
executing program
[pid 24996] write(1, "executing program\n", 18) = 18
[pid 24996] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24996] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24996] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24996] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24996] exit_group(0)               = ?
[pid 24996] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24996, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24997
ci2-android-5-10/strace-static-x86_64: Process 24997 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24997] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24997] <... set_robust_list resumed>) = 0
[pid 24997] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24997] setpgid(0, 0)               = 0
[pid 24997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24997] write(3, "1000", 4)         = 4
[pid 24997] close(3)                    = 0
[pid 24997] write(1, "executing program\n", 18) = 18
executing program
[pid 24997] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24997] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24997] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24997] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24997] exit_group(0)               = ?
[pid 24997] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24997, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 24998
ci2-android-5-10/strace-static-x86_64: Process 24998 attached
[pid 24998] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 24998] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24998] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24998] setpgid(0, 0)               = 0
[pid 24998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24998] write(3, "1000", 4 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24998] <... write resumed>)        = 4
[pid 24998] close(3)                    = 0
[pid 24998] write(1, "executing program\n", 18) = 18
executing program
[pid 24998] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24998] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24998] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24998] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24998] exit_group(0)               = ?
[pid 24998] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24998, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24999 attached
, child_tidptr=0x55558c89a690) = 24999
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 24999] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 24999] <... set_robust_list resumed>) = 0
[pid 24999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 24999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24999] setpgid(0, 0)               = 0
[pid 24999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24999] write(3, "1000", 4)         = 4
[pid 24999] close(3)                    = 0
[pid 24999] write(1, "executing program\n", 18) = 18
executing program
[pid 24999] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 24999] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 24999] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 24999] pwrite64(3, "\x02", 1, 4)   = 1
[pid 24999] exit_group(0)               = ?
[pid 24999] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24999, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25000
ci2-android-5-10/strace-static-x86_64: Process 25000 attached
[pid 25000] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25000] setpgid(0, 0)               = 0
[pid 25000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25000] <... openat resumed>)       = 3
[pid 25000] write(3, "1000", 4)         = 4
[pid 25000] close(3)                    = 0
[pid 25000] write(1, "executing program\n", 18) = 18
[pid 25000] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25000] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25000] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25000] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25000] exit_group(0)               = ?
[pid 25000] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25000, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25001
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25001 attached
[pid 25001] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25001] setpgid(0, 0)               = 0
[pid 25001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25001] write(3, "1000", 4)         = 4
[pid 25001] close(3)                    = 0
executing program
[pid 25001] write(1, "executing program\n", 18) = 18
[pid 25001] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25001] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25001] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25001] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25001] exit_group(0)               = ?
[pid 25001] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25001, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25002 attached
, child_tidptr=0x55558c89a690) = 25002
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25002] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25002] setpgid(0, 0)               = 0
[pid 25002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25002] write(3, "1000", 4)         = 4
[pid 25002] close(3)                    = 0
[pid 25002] write(1, "executing program\n", 18) = 18
[pid 25002] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25002] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25002] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25002] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25002] exit_group(0)               = ?
[pid 25002] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25002, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25003 attached
, child_tidptr=0x55558c89a690) = 25003
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25003] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25003] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25003] setpgid(0, 0)               = 0
[pid 25003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25003] write(3, "1000", 4)         = 4
[pid 25003] close(3)                    = 0
[pid 25003] write(1, "executing program\n", 18) = 18
executing program
[pid 25003] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25003] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25003] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25003] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25003] exit_group(0)               = ?
[pid 25003] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25003, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25004
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25004 attached
[pid 25004] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25004] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25004] setpgid(0, 0)               = 0
[pid 25004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25004] write(3, "1000", 4)         = 4
[pid 25004] close(3)                    = 0
executing program
[pid 25004] write(1, "executing program\n", 18) = 18
[pid 25004] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25004] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25004] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25004] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25004] exit_group(0)               = ?
[pid 25004] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25004, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25005
ci2-android-5-10/strace-static-x86_64: Process 25005 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25005] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25005] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25005] setpgid(0, 0)               = 0
[pid 25005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25005] write(3, "1000", 4)         = 4
[pid 25005] close(3)                    = 0
[pid 25005] write(1, "executing program\n", 18) = 18
executing program
[pid 25005] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25005] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25005] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25005] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25005] exit_group(0)               = ?
[pid 25005] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25005, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25006
ci2-android-5-10/strace-static-x86_64: Process 25006 attached
[pid 25006] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25006] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25006] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25006] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25006] <... prctl resumed>)        = 0
[pid 25006] setpgid(0, 0)               = 0
[pid 25006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25006] write(3, "1000", 4)         = 4
[pid 25006] close(3)                    = 0
[pid 25006] write(1, "executing program\n", 18) = 18
executing program
[pid 25006] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25006] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25006] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25006] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25006] exit_group(0)               = ?
[pid 25006] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25006, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25007 attached
, child_tidptr=0x55558c89a690) = 25007
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25007] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25007] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25007] setpgid(0, 0)               = 0
[pid 25007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25007] write(3, "1000", 4)         = 4
[pid 25007] close(3)                    = 0
[pid 25007] write(1, "executing program\n", 18) = 18
executing program
[pid 25007] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25007] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25007] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25007] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25007] exit_group(0)               = ?
[pid 25007] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25007, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25008 attached
, child_tidptr=0x55558c89a690) = 25008
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25008] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25008] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25008] setpgid(0, 0)               = 0
[pid 25008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25008] write(3, "1000", 4)         = 4
[pid 25008] close(3)                    = 0
executing program
[pid 25008] write(1, "executing program\n", 18) = 18
[pid 25008] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25008] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25008] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25008] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25008] exit_group(0)               = ?
[pid 25008] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25008, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25009 attached
, child_tidptr=0x55558c89a690) = 25009
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25009] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25009] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25009] setpgid(0, 0)               = 0
[pid 25009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25009] write(3, "1000", 4)         = 4
[pid 25009] close(3)                    = 0
[pid 25009] write(1, "executing program\n", 18) = 18
executing program
[pid 25009] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25009] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25009] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25009] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25009] exit_group(0)               = ?
[pid 25009] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25009, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25010
ci2-android-5-10/strace-static-x86_64: Process 25010 attached
[pid 25010] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25010] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25010] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25010] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25010] <... prctl resumed>)        = 0
[pid 25010] setpgid(0, 0)               = 0
[pid 25010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25010] write(3, "1000", 4)         = 4
[pid 25010] close(3)                    = 0
executing program
[pid 25010] write(1, "executing program\n", 18) = 18
[pid 25010] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25010] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25010] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25010] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25010] exit_group(0)               = ?
[pid 25010] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25010, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25011 attached
, child_tidptr=0x55558c89a690) = 25011
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25011] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25011] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25011] setpgid(0, 0)               = 0
[pid 25011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25011] write(3, "1000", 4)         = 4
[pid 25011] close(3)                    = 0
[pid 25011] write(1, "executing program\n", 18) = 18
executing program
[pid 25011] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25011] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25011] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25011] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25011] exit_group(0)               = ?
[pid 25011] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25011, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25012
ci2-android-5-10/strace-static-x86_64: Process 25012 attached
[pid 25012] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25012] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25012] setpgid(0, 0)               = 0
[pid 25012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25012] write(3, "1000", 4)         = 4
[pid 25012] close(3)                    = 0
[pid 25012] write(1, "executing program\n", 18) = 18
executing program
[pid 25012] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25012] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25012] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25012] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25012] exit_group(0)               = ?
[pid 25012] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25012, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25013 attached
, child_tidptr=0x55558c89a690) = 25013
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25013] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25013] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25013] setpgid(0, 0)               = 0
[pid 25013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25013] write(3, "1000", 4)         = 4
[pid 25013] close(3)                    = 0
executing program
[pid 25013] write(1, "executing program\n", 18) = 18
[pid 25013] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25013] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25013] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25013] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25013] exit_group(0)               = ?
[pid 25013] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25013, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25014
ci2-android-5-10/strace-static-x86_64: Process 25014 attached
[pid 25014] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25014] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25014] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25014] setpgid(0, 0)               = 0
[pid 25014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25014] <... openat resumed>)       = 3
[pid 25014] write(3, "1000", 4)         = 4
[pid 25014] close(3)                    = 0
[pid 25014] write(1, "executing program\n", 18) = 18
executing program
[pid 25014] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25014] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25014] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25014] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25014] exit_group(0)               = ?
[pid 25014] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25014, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25015
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25015 attached
[pid 25015] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25015] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25015] setpgid(0, 0)               = 0
[pid 25015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25015] write(3, "1000", 4)         = 4
[pid 25015] close(3)                    = 0
executing program
[pid 25015] write(1, "executing program\n", 18) = 18
[pid 25015] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25015] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25015] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25015] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25015] exit_group(0)               = ?
[pid 25015] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25015, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25016
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25016 attached
[pid 25016] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25016] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25016] setpgid(0, 0)               = 0
[pid 25016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25016] write(3, "1000", 4)         = 4
[pid 25016] close(3)                    = 0
executing program
[pid 25016] write(1, "executing program\n", 18) = 18
[pid 25016] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25016] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25016] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25016] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25016] exit_group(0)               = ?
[pid 25016] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25016, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25017
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25017 attached
[pid 25017] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25017] setpgid(0, 0)               = 0
[pid 25017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25017] write(3, "1000", 4)         = 4
[pid 25017] close(3)                    = 0
executing program
[pid 25017] write(1, "executing program\n", 18) = 18
[pid 25017] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25017] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25017] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25017] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25017] exit_group(0)               = ?
[pid 25017] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25017, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25018
ci2-android-5-10/strace-static-x86_64: Process 25018 attached
[pid 25018] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25018] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25018] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25018] setpgid(0, 0)               = 0
[pid 25018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25018] write(3, "1000", 4)         = 4
[pid 25018] close(3)                    = 0
executing program
[pid 25018] write(1, "executing program\n", 18) = 18
[pid 25018] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25018] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25018] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25018] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25018] exit_group(0)               = ?
[pid 25018] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25018, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25019 attached
, child_tidptr=0x55558c89a690) = 25019
[pid 25019] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25019] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25019] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25019] setpgid(0, 0)               = 0
[pid 25019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25019] <... openat resumed>)       = 3
[pid 25019] write(3, "1000", 4)         = 4
[pid 25019] close(3)                    = 0
[pid 25019] write(1, "executing program\n", 18) = 18
executing program
[pid 25019] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25019] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25019] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25019] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25019] exit_group(0)               = ?
[pid 25019] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25019, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25020 attached
, child_tidptr=0x55558c89a690) = 25020
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25020] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25020] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25020] setpgid(0, 0)               = 0
[pid 25020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25020] write(3, "1000", 4)         = 4
[pid 25020] close(3)                    = 0
executing program
[pid 25020] write(1, "executing program\n", 18) = 18
[pid 25020] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25020] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25020] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25020] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25020] exit_group(0)               = ?
[pid 25020] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25020, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25021 attached
, child_tidptr=0x55558c89a690) = 25021
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25021] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25021] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25021] setpgid(0, 0)               = 0
[pid 25021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25021] write(3, "1000", 4)         = 4
[pid 25021] close(3)                    = 0
[pid 25021] write(1, "executing program\n", 18) = 18
executing program
[pid 25021] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25021] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25021] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25021] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25021] exit_group(0)               = ?
[pid 25021] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25021, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25022
ci2-android-5-10/strace-static-x86_64: Process 25022 attached
[pid 25022] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25022] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25022] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25022] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25022] <... prctl resumed>)        = 0
[pid 25022] setpgid(0, 0)               = 0
[pid 25022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25022] write(3, "1000", 4)         = 4
[pid 25022] close(3)                    = 0
executing program
[pid 25022] write(1, "executing program\n", 18) = 18
[pid 25022] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25022] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25022] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25022] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25022] exit_group(0)               = ?
[pid 25022] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25022, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25023
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25023 attached
[pid 25023] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25023] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25023] setpgid(0, 0)               = 0
[pid 25023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25023] write(3, "1000", 4)         = 4
[pid 25023] close(3)                    = 0
executing program
[pid 25023] write(1, "executing program\n", 18) = 18
[pid 25023] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25023] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25023] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25023] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25023] exit_group(0)               = ?
[pid 25023] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25023, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25024
ci2-android-5-10/strace-static-x86_64: Process 25024 attached
[pid 25024] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25024] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25024] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25024] setpgid(0, 0)               = 0
[pid 25024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25024] <... openat resumed>)       = 3
[pid 25024] write(3, "1000", 4)         = 4
[pid 25024] close(3)                    = 0
[pid 25024] write(1, "executing program\n", 18) = 18
[pid 25024] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25024] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25024] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25024] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25024] exit_group(0)               = ?
[pid 25024] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25024, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25025 attached
, child_tidptr=0x55558c89a690) = 25025
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25025] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25025] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25025] setpgid(0, 0)               = 0
[pid 25025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25025] write(3, "1000", 4)         = 4
[pid 25025] close(3)                    = 0
executing program
[pid 25025] write(1, "executing program\n", 18) = 18
[pid 25025] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25025] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25025] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25025] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25025] exit_group(0)               = ?
[pid 25025] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25025, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25026
ci2-android-5-10/strace-static-x86_64: Process 25026 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25026] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25026] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25026] setpgid(0, 0)               = 0
[pid 25026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25026] write(3, "1000", 4)         = 4
[pid 25026] close(3)                    = 0
executing program
[pid 25026] write(1, "executing program\n", 18) = 18
[pid 25026] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25026] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25026] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25026] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25026] exit_group(0)               = ?
[pid 25026] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25026, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25027
ci2-android-5-10/strace-static-x86_64: Process 25027 attached
[pid 25027] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25027] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25027] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25027] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25027] write(3, "1000", 4)         = 4
[pid 25027] close(3)                    = 0
[pid 25027] write(1, "executing program\n", 18) = 18
executing program
[pid 25027] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25027] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25027] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25027] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25027] exit_group(0)               = ?
[pid 25027] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25027, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25028 attached
, child_tidptr=0x55558c89a690) = 25028
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25028] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25028] setpgid(0, 0)               = 0
[pid 25028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25028] write(3, "1000", 4)         = 4
[pid 25028] close(3)                    = 0
[pid 25028] write(1, "executing program\n", 18) = 18
executing program
[pid 25028] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25028] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25028] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25028] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25028] exit_group(0)               = ?
[pid 25028] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25028, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25029 attached
, child_tidptr=0x55558c89a690) = 25029
[pid 25029] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25029] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25029] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25029] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25029] write(3, "1000", 4)         = 4
[pid 25029] close(3)                    = 0
[pid 25029] write(1, "executing program\n", 18) = 18
executing program
[pid 25029] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25029] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25029] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25029] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25029] exit_group(0)               = ?
[pid 25029] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25029, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25030 attached
, child_tidptr=0x55558c89a690) = 25030
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25030] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25030] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25030] setpgid(0, 0)               = 0
[pid 25030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25030] write(3, "1000", 4)         = 4
[pid 25030] close(3)                    = 0
[pid 25030] write(1, "executing program\n", 18) = 18
executing program
[pid 25030] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25030] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25030] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25030] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25030] exit_group(0)               = ?
[pid 25030] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25030, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25031 attached
 <unfinished ...>
[pid 25031] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 25031
[pid 25031] <... set_robust_list resumed>) = 0
[pid 25031] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25031] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25031] <... prctl resumed>)        = 0
[pid 25031] setpgid(0, 0)               = 0
[pid 25031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25031] write(3, "1000", 4)         = 4
[pid 25031] close(3)                    = 0
executing program
[pid 25031] write(1, "executing program\n", 18) = 18
[pid 25031] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25031] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25031] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25031] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25031] exit_group(0)               = ?
[pid 25031] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25031, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25032
ci2-android-5-10/strace-static-x86_64: Process 25032 attached
[pid 25032] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25032] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25032] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25032] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25032] <... prctl resumed>)        = 0
[pid 25032] setpgid(0, 0)               = 0
[pid 25032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25032] write(3, "1000", 4)         = 4
[pid 25032] close(3)                    = 0
[pid 25032] write(1, "executing program\n", 18) = 18
executing program
[pid 25032] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25032] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25032] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25032] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25032] exit_group(0)               = ?
[pid 25032] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25032, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25033 attached
, child_tidptr=0x55558c89a690) = 25033
[pid 25033] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25033] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25033] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25033] <... prctl resumed>)        = 0
[pid 25033] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25033] write(3, "1000", 4)         = 4
[pid 25033] close(3)                    = 0
[pid 25033] write(1, "executing program\n", 18) = 18
executing program
[pid 25033] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25033] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25033] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25033] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25033] exit_group(0)               = ?
[pid 25033] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25033, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25034 attached
, child_tidptr=0x55558c89a690) = 25034
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25034] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25034] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25034] setpgid(0, 0)               = 0
[pid 25034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25034] write(3, "1000", 4)         = 4
[pid 25034] close(3)                    = 0
executing program
[pid 25034] write(1, "executing program\n", 18) = 18
[pid 25034] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25034] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25034] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25034] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25034] exit_group(0)               = ?
[pid 25034] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25034, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25035
ci2-android-5-10/strace-static-x86_64: Process 25035 attached
[pid 25035] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25035] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25035] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25035] setpgid(0, 0)               = 0
[pid 25035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25035] <... openat resumed>)       = 3
[pid 25035] write(3, "1000", 4)         = 4
[pid 25035] close(3)                    = 0
[pid 25035] write(1, "executing program\n", 18) = 18
[pid 25035] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25035] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25035] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25035] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25035] exit_group(0)               = ?
[pid 25035] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25035, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25036 attached
, child_tidptr=0x55558c89a690) = 25036
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25036] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25036] setpgid(0, 0)               = 0
[pid 25036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25036] write(3, "1000", 4)         = 4
[pid 25036] close(3)                    = 0
[pid 25036] write(1, "executing program\n", 18) = 18
executing program
[pid 25036] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25036] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25036] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25036] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25036] exit_group(0)               = ?
[pid 25036] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25036, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25037 attached
, child_tidptr=0x55558c89a690) = 25037
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25037] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25037] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25037] setpgid(0, 0)               = 0
[pid 25037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25037] write(3, "1000", 4)         = 4
[pid 25037] close(3)                    = 0
[pid 25037] write(1, "executing program\n", 18) = 18
executing program
[pid 25037] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25037] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25037] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25037] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25037] exit_group(0)               = ?
[pid 25037] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25037, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25038 attached
, child_tidptr=0x55558c89a690) = 25038
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25038] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25038] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25038] setpgid(0, 0)               = 0
[pid 25038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25038] write(3, "1000", 4)         = 4
[pid 25038] close(3)                    = 0
[pid 25038] write(1, "executing program\n", 18) = 18
executing program
[pid 25038] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25038] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25038] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25038] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25038] exit_group(0)               = ?
[pid 25038] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25038, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25039
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 25039 attached
, NULL, 8) = 0
[pid 25039] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25039] setpgid(0, 0)               = 0
[pid 25039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25039] write(3, "1000", 4)         = 4
[pid 25039] close(3)                    = 0
[pid 25039] write(1, "executing program\n", 18) = 18
executing program
[pid 25039] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25039] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25039] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25039] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25039] exit_group(0)               = ?
[pid 25039] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25039, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25040
ci2-android-5-10/strace-static-x86_64: Process 25040 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25040] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25040] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25040] setpgid(0, 0)               = 0
[pid 25040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25040] write(3, "1000", 4)         = 4
[pid 25040] close(3)                    = 0
[pid 25040] write(1, "executing program\n", 18) = 18
executing program
[pid 25040] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25040] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25040] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25040] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25040] exit_group(0)               = ?
[pid 25040] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25040, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25041 attached
, child_tidptr=0x55558c89a690) = 25041
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25041] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25041] <... set_robust_list resumed>) = 0
[pid 25041] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25041] setpgid(0, 0)               = 0
[pid 25041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25041] write(3, "1000", 4)         = 4
[pid 25041] close(3)                    = 0
[pid 25041] write(1, "executing program\n", 18) = 18
executing program
[pid 25041] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25041] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25041] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25041] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25041] exit_group(0)               = ?
[pid 25041] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25041, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25042
ci2-android-5-10/strace-static-x86_64: Process 25042 attached
[pid 25042] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25042] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25042] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25042] <... prctl resumed>)        = 0
[pid 25042] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25042] write(3, "1000", 4)         = 4
[pid 25042] close(3)                    = 0
[pid 25042] write(1, "executing program\n", 18) = 18
executing program
[pid 25042] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25042] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25042] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25042] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25042] exit_group(0)               = ?
[pid 25042] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25042, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25043 attached
, child_tidptr=0x55558c89a690) = 25043
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25043] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25043] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25043] setpgid(0, 0)               = 0
[pid 25043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25043] write(3, "1000", 4)         = 4
[pid 25043] close(3)                    = 0
[pid 25043] write(1, "executing program\n", 18) = 18
executing program
[pid 25043] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25043] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25043] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25043] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25043] exit_group(0)               = ?
[pid 25043] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25043, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25044
ci2-android-5-10/strace-static-x86_64: Process 25044 attached
[pid 25044] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25044] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25044] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25044] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25044] write(3, "1000", 4)         = 4
[pid 25044] close(3)                    = 0
[pid 25044] write(1, "executing program\n", 18) = 18
executing program
[pid 25044] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25044] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25044] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25044] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25044] exit_group(0)               = ?
[pid 25044] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25044, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25045 attached
, child_tidptr=0x55558c89a690) = 25045
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25045] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25045] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25045] setpgid(0, 0)               = 0
[pid 25045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25045] write(3, "1000", 4)         = 4
[pid 25045] close(3)                    = 0
[pid 25045] write(1, "executing program\n", 18) = 18
executing program
[pid 25045] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25045] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25045] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25045] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25045] exit_group(0)               = ?
[pid 25045] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25045, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25046
ci2-android-5-10/strace-static-x86_64: Process 25046 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25046] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25046] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25046] setpgid(0, 0)               = 0
[pid 25046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25046] write(3, "1000", 4)         = 4
[pid 25046] close(3)                    = 0
[pid 25046] write(1, "executing program\n", 18) = 18
executing program
[pid 25046] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25046] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25046] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25046] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25046] exit_group(0)               = ?
[pid 25046] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25046, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25047 attached
, child_tidptr=0x55558c89a690) = 25047
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25047] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25047] <... set_robust_list resumed>) = 0
[pid 25047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25047] setpgid(0, 0)               = 0
[pid 25047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25047] write(3, "1000", 4)         = 4
[pid 25047] close(3)                    = 0
executing program
[pid 25047] write(1, "executing program\n", 18) = 18
[pid 25047] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25047] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25047] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25047] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25047] exit_group(0)               = ?
[pid 25047] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25047, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25048 attached
, child_tidptr=0x55558c89a690) = 25048
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25048] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25048] <... set_robust_list resumed>) = 0
[pid 25048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25048] setpgid(0, 0)               = 0
[pid 25048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25048] write(3, "1000", 4)         = 4
[pid 25048] close(3)                    = 0
executing program
[pid 25048] write(1, "executing program\n", 18) = 18
[pid 25048] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25048] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25048] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25048] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25048] exit_group(0)               = ?
[pid 25048] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25048, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25049
ci2-android-5-10/strace-static-x86_64: Process 25049 attached
[pid 25049] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25049] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25049] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25049] setpgid(0, 0)               = 0
[pid 25049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25049] write(3, "1000", 4)         = 4
[pid 25049] close(3)                    = 0
[pid 25049] write(1, "executing program\n", 18) = 18
executing program
[pid 25049] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25049] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25049] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25049] <... openat resumed>)       = 3
[pid 25049] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25049] exit_group(0)               = ?
[pid 25049] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25049, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25050
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25050 attached
[pid 25050] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25050] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25050] setpgid(0, 0)               = 0
[pid 25050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25050] write(3, "1000", 4)         = 4
[pid 25050] close(3)                    = 0
executing program
[pid 25050] write(1, "executing program\n", 18) = 18
[pid 25050] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25050] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25050] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25050] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25050] exit_group(0)               = ?
[pid 25050] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25050, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25051
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25051 attached
[pid 25051] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25051] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25051] setpgid(0, 0)               = 0
[pid 25051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25051] write(3, "1000", 4)         = 4
[pid 25051] close(3)                    = 0
[pid 25051] write(1, "executing program\n", 18) = 18
executing program
[pid 25051] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25051] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25051] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25051] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25051] exit_group(0)               = ?
[pid 25051] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25051, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25052
ci2-android-5-10/strace-static-x86_64: Process 25052 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25052] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25052] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25052] setpgid(0, 0)               = 0
[pid 25052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25052] write(3, "1000", 4)         = 4
[pid 25052] close(3)                    = 0
executing program
[pid 25052] write(1, "executing program\n", 18) = 18
[pid 25052] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25052] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25052] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25052] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25052] exit_group(0)               = ?
[pid 25052] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25052, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25053 attached
, child_tidptr=0x55558c89a690) = 25053
[pid 25053] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25053] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25053] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25053] setpgid(0, 0)               = 0
[pid 25053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25053] <... openat resumed>)       = 3
[pid 25053] write(3, "1000", 4)         = 4
[pid 25053] close(3)                    = 0
executing program
[pid 25053] write(1, "executing program\n", 18) = 18
[pid 25053] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25053] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25053] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25053] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25053] exit_group(0)               = ?
[pid 25053] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25053, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25054
ci2-android-5-10/strace-static-x86_64: Process 25054 attached
[pid 25054] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25054] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25054] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25054] setpgid(0, 0)               = 0
[pid 25054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25054] <... openat resumed>)       = 3
[pid 25054] write(3, "1000", 4)         = 4
[pid 25054] close(3)                    = 0
[pid 25054] write(1, "executing program\n", 18) = 18
[pid 25054] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25054] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25054] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25054] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25054] exit_group(0)               = ?
[pid 25054] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25054, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25055 attached
, child_tidptr=0x55558c89a690) = 25055
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25055] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25055] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25055] setpgid(0, 0)               = 0
[pid 25055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25055] write(3, "1000", 4)         = 4
[pid 25055] close(3)                    = 0
executing program
[pid 25055] write(1, "executing program\n", 18) = 18
[pid 25055] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25055] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25055] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25055] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25055] exit_group(0)               = ?
[pid 25055] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25055, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25056
ci2-android-5-10/strace-static-x86_64: Process 25056 attached
[pid 25056] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25056] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25056] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25056] setpgid(0, 0)               = 0
[pid 25056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25056] <... openat resumed>)       = 3
[pid 25056] write(3, "1000", 4)         = 4
[pid 25056] close(3)                    = 0
[pid 25056] write(1, "executing program\n", 18) = 18
executing program
[pid 25056] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25056] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25056] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25056] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25056] exit_group(0)               = ?
[pid 25056] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25056, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25057 attached
, child_tidptr=0x55558c89a690) = 25057
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25057] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25057] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25057] setpgid(0, 0)               = 0
[pid 25057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25057] write(3, "1000", 4)         = 4
[pid 25057] close(3)                    = 0
[pid 25057] write(1, "executing program\n", 18) = 18
executing program
[pid 25057] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25057] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25057] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25057] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25057] exit_group(0)               = ?
[pid 25057] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25057, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25058 attached
, child_tidptr=0x55558c89a690) = 25058
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25058] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25058] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25058] setpgid(0, 0)               = 0
[pid 25058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25058] write(3, "1000", 4)         = 4
[pid 25058] close(3)                    = 0
executing program
[pid 25058] write(1, "executing program\n", 18) = 18
[pid 25058] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25058] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25058] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25058] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25058] exit_group(0)               = ?
[pid 25058] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25058, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25059 attached
, child_tidptr=0x55558c89a690) = 25059
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25059] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25059] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25059] setpgid(0, 0)               = 0
[pid 25059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25059] write(3, "1000", 4)         = 4
[pid 25059] close(3)                    = 0
executing program
[pid 25059] write(1, "executing program\n", 18) = 18
[pid 25059] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25059] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25059] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25059] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25059] exit_group(0)               = ?
[pid 25059] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25059, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25060
ci2-android-5-10/strace-static-x86_64: Process 25060 attached
[pid 25060] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25060] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25060] setpgid(0, 0)               = 0
[pid 25060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25060] write(3, "1000", 4)         = 4
[pid 25060] close(3)                    = 0
[pid 25060] write(1, "executing program\n", 18) = 18
executing program
[pid 25060] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25060] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25060] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25060] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25060] exit_group(0)               = ?
[pid 25060] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25060, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25061 attached
, child_tidptr=0x55558c89a690) = 25061
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25061] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25061] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25061] setpgid(0, 0)               = 0
[pid 25061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25061] write(3, "1000", 4)         = 4
[pid 25061] close(3)                    = 0
[pid 25061] write(1, "executing program\n", 18) = 18
executing program
[pid 25061] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25061] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25061] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25061] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25061] exit_group(0)               = ?
[pid 25061] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25061, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25062 attached
, child_tidptr=0x55558c89a690) = 25062
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25062] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25062] <... set_robust_list resumed>) = 0
[pid 25062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25062] setpgid(0, 0)               = 0
[pid 25062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25062] write(3, "1000", 4)         = 4
[pid 25062] close(3)                    = 0
[pid 25062] write(1, "executing program\n", 18) = 18
executing program
[pid 25062] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25062] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25062] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25062] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25062] exit_group(0)               = ?
[pid 25062] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25062, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25063 attached
, child_tidptr=0x55558c89a690) = 25063
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25063] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25063] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25063] setpgid(0, 0)               = 0
[pid 25063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25063] write(3, "1000", 4)         = 4
[pid 25063] close(3)                    = 0
executing program
[pid 25063] write(1, "executing program\n", 18) = 18
[pid 25063] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25063] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25063] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25063] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25063] exit_group(0)               = ?
[pid 25063] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25063, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25064
ci2-android-5-10/strace-static-x86_64: Process 25064 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25064] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25064] setpgid(0, 0)               = 0
[pid 25064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25064] write(3, "1000", 4)         = 4
[pid 25064] close(3)                    = 0
executing program
[pid 25064] write(1, "executing program\n", 18) = 18
[pid 25064] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25064] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25064] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25064] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25064] exit_group(0)               = ?
[pid 25064] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25064, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25065 attached
, child_tidptr=0x55558c89a690) = 25065
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25065] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25065] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25065] setpgid(0, 0)               = 0
[pid 25065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25065] write(3, "1000", 4)         = 4
[pid 25065] close(3)                    = 0
[pid 25065] write(1, "executing program\n", 18) = 18
executing program
[pid 25065] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25065] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25065] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25065] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25065] exit_group(0)               = ?
[pid 25065] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25065, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25066
ci2-android-5-10/strace-static-x86_64: Process 25066 attached
[pid 25066] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25066] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25066] setpgid(0, 0)               = 0
[pid 25066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25066] <... openat resumed>)       = 3
[pid 25066] write(3, "1000", 4)         = 4
[pid 25066] close(3)                    = 0
executing program
[pid 25066] write(1, "executing program\n", 18) = 18
[pid 25066] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25066] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25066] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25066] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25066] exit_group(0)               = ?
[pid 25066] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25066, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25067
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25067 attached
[pid 25067] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25067] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25067] setpgid(0, 0)               = 0
[pid 25067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25067] write(3, "1000", 4)         = 4
[pid 25067] close(3)                    = 0
executing program
[pid 25067] write(1, "executing program\n", 18) = 18
[pid 25067] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25067] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25067] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25067] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25067] exit_group(0)               = ?
[pid 25067] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25067, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25068
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25068 attached
[pid 25068] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25068] setpgid(0, 0)               = 0
[pid 25068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25068] write(3, "1000", 4)         = 4
[pid 25068] close(3)                    = 0
[pid 25068] write(1, "executing program\n", 18) = 18
executing program
[pid 25068] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25068] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25068] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25068] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25068] exit_group(0)               = ?
[pid 25068] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25068, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25069
ci2-android-5-10/strace-static-x86_64: Process 25069 attached
[pid 25069] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25069] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25069] setpgid(0, 0)               = 0
[pid 25069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25069] write(3, "1000", 4)         = 4
[pid 25069] close(3)                    = 0
[pid 25069] write(1, "executing program\n", 18) = 18
executing program
[pid 25069] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25069] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25069] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25069] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25069] exit_group(0)               = ?
[pid 25069] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25069, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25070 attached
, child_tidptr=0x55558c89a690) = 25070
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25070] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25070] setpgid(0, 0)               = 0
[pid 25070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25070] write(3, "1000", 4)         = 4
[pid 25070] close(3)                    = 0
executing program
[pid 25070] write(1, "executing program\n", 18) = 18
[pid 25070] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25070] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25070] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25070] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25070] exit_group(0)               = ?
[pid 25070] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25070, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25071
ci2-android-5-10/strace-static-x86_64: Process 25071 attached
[pid 25071] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25071] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25071] setpgid(0, 0)               = 0
[pid 25071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25071] write(3, "1000", 4)         = 4
[pid 25071] close(3)                    = 0
[pid 25071] write(1, "executing program\n", 18) = 18
executing program
[pid 25071] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25071] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 25071] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25071] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25071] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25071] exit_group(0)               = ?
[pid 25071] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25071, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25072 attached
, child_tidptr=0x55558c89a690) = 25072
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25072] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25072] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25072] setpgid(0, 0)               = 0
[pid 25072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25072] write(3, "1000", 4)         = 4
[pid 25072] close(3)                    = 0
executing program
[pid 25072] write(1, "executing program\n", 18) = 18
[pid 25072] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25072] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25072] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25072] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25072] exit_group(0)               = ?
[pid 25072] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25072, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25073 attached
, child_tidptr=0x55558c89a690) = 25073
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25073] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25073] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25073] setpgid(0, 0)               = 0
[pid 25073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25073] write(3, "1000", 4)         = 4
[pid 25073] close(3)                    = 0
[pid 25073] write(1, "executing program\n", 18) = 18
executing program
[pid 25073] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25073] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25073] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25073] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25073] exit_group(0)               = ?
[pid 25073] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25073, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25074
ci2-android-5-10/strace-static-x86_64: Process 25074 attached
[pid 25074] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25074] setpgid(0, 0)               = 0
[pid 25074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25074] write(3, "1000", 4)         = 4
[pid 25074] close(3)                    = 0
[pid 25074] write(1, "executing program\n", 18) = 18
executing program
[pid 25074] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25074] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25074] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25074] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25074] exit_group(0)               = ?
[pid 25074] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25074, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25075 attached
 <unfinished ...>
[pid 25075] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25075] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 25075
[pid 25075] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25075] setpgid(0, 0)               = 0
[pid 25075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25075] <... openat resumed>)       = 3
[pid 25075] write(3, "1000", 4)         = 4
[pid 25075] close(3)                    = 0
[pid 25075] write(1, "executing program\n", 18) = 18
executing program
[pid 25075] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25075] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25075] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25075] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25075] exit_group(0)               = ?
[pid 25075] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25075, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25076
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 25076 attached
, NULL, 8) = 0
[pid 25076] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25076] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25076] setpgid(0, 0)               = 0
[pid 25076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25076] write(3, "1000", 4)         = 4
[pid 25076] close(3)                    = 0
executing program
[pid 25076] write(1, "executing program\n", 18) = 18
[pid 25076] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25076] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25076] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25076] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25076] exit_group(0)               = ?
[pid 25076] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25076, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25077
ci2-android-5-10/strace-static-x86_64: Process 25077 attached
[pid 25077] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25077] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25077] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25077] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25077] write(3, "1000", 4)         = 4
[pid 25077] close(3)                    = 0
executing program
[pid 25077] write(1, "executing program\n", 18) = 18
[pid 25077] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25077] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25077] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25077] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25077] exit_group(0)               = ?
[pid 25077] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25077, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25078 attached
, child_tidptr=0x55558c89a690) = 25078
[pid 25078] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25078] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25078] <... prctl resumed>)        = 0
[pid 25078] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25078] write(3, "1000", 4)         = 4
[pid 25078] close(3)                    = 0
[pid 25078] write(1, "executing program\n", 18) = 18
executing program
[pid 25078] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25078] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25078] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25078] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25078] exit_group(0)               = ?
[pid 25078] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25078, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25079 attached
, child_tidptr=0x55558c89a690) = 25079
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25079] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25079] setpgid(0, 0)               = 0
[pid 25079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25079] write(3, "1000", 4)         = 4
[pid 25079] close(3)                    = 0
executing program
[pid 25079] write(1, "executing program\n", 18) = 18
[pid 25079] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25079] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25079] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25079] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25079] exit_group(0)               = ?
[pid 25079] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25079, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25080 attached
, child_tidptr=0x55558c89a690) = 25080
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25080] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25080] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25080] setpgid(0, 0)               = 0
[pid 25080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25080] write(3, "1000", 4)         = 4
[pid 25080] close(3)                    = 0
executing program
[pid 25080] write(1, "executing program\n", 18) = 18
[pid 25080] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25080] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25080] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25080] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25080] exit_group(0)               = ?
[pid 25080] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25080, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25081
ci2-android-5-10/strace-static-x86_64: Process 25081 attached
[pid 25081] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25081] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25081] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25081] setpgid(0, 0)               = 0
[pid 25081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25081] write(3, "1000", 4)         = 4
[pid 25081] close(3)                    = 0
[pid 25081] write(1, "executing program\n", 18) = 18
executing program
[pid 25081] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25081] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25081] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25081] <... openat resumed>)       = 3
[pid 25081] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25081] exit_group(0)               = ?
[pid 25081] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25081, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25082
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25082 attached
[pid 25082] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25082] setpgid(0, 0)               = 0
[pid 25082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25082] write(3, "1000", 4)         = 4
[pid 25082] close(3)                    = 0
executing program
[pid 25082] write(1, "executing program\n", 18) = 18
[pid 25082] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25082] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25082] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25082] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25082] exit_group(0)               = ?
[pid 25082] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25082, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25083 attached
, child_tidptr=0x55558c89a690) = 25083
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25083] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25083] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25083] setpgid(0, 0)               = 0
[pid 25083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25083] write(3, "1000", 4)         = 4
[pid 25083] close(3)                    = 0
[pid 25083] write(1, "executing program\n", 18) = 18
executing program
[pid 25083] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25083] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25083] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25083] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25083] exit_group(0)               = ?
[pid 25083] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25083, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25084 attached
, child_tidptr=0x55558c89a690) = 25084
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25084] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25084] setpgid(0, 0)               = 0
[pid 25084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25084] write(3, "1000", 4)         = 4
[pid 25084] close(3)                    = 0
[pid 25084] write(1, "executing program\n", 18) = 18
executing program
[pid 25084] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25084] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25084] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25084] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25084] exit_group(0)               = ?
[pid 25084] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25084, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25085
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25085 attached
[pid 25085] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25085] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25085] setpgid(0, 0)               = 0
[pid 25085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25085] write(3, "1000", 4)         = 4
[pid 25085] close(3)                    = 0
[pid 25085] write(1, "executing program\n", 18) = 18
executing program
[pid 25085] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25085] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25085] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25085] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25085] exit_group(0)               = ?
[pid 25085] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25085, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25086 attached
, child_tidptr=0x55558c89a690) = 25086
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25086] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25086] setpgid(0, 0)               = 0
[pid 25086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25086] write(3, "1000", 4)         = 4
[pid 25086] close(3)                    = 0
[pid 25086] write(1, "executing program\n", 18) = 18
executing program
[pid 25086] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25086] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25086] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25086] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25086] exit_group(0)               = ?
[pid 25086] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25086, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25087
ci2-android-5-10/strace-static-x86_64: Process 25087 attached
[pid 25087] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25087] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25087] setpgid(0, 0)               = 0
[pid 25087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25087] write(3, "1000", 4)         = 4
[pid 25087] close(3)                    = 0
[pid 25087] write(1, "executing program\n", 18) = 18
executing program
[pid 25087] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25087] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25087] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25087] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25087] exit_group(0)               = ?
[pid 25087] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25087, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25088
ci2-android-5-10/strace-static-x86_64: Process 25088 attached
[pid 25088] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25088] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25088] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25088] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25088] write(3, "1000", 4)         = 4
[pid 25088] close(3)                    = 0
[pid 25088] write(1, "executing program\n", 18) = 18
executing program
[pid 25088] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25088] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25088] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25088] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25088] exit_group(0)               = ?
[pid 25088] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25088, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25089 attached
, child_tidptr=0x55558c89a690) = 25089
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25089] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25089] setpgid(0, 0)               = 0
[pid 25089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25089] write(3, "1000", 4)         = 4
[pid 25089] close(3)                    = 0
[pid 25089] write(1, "executing program\n", 18) = 18
executing program
[pid 25089] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25089] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25089] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25089] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25089] exit_group(0)               = ?
[pid 25089] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25089, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25090 attached
, child_tidptr=0x55558c89a690) = 25090
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25090] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25090] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25090] setpgid(0, 0)               = 0
[pid 25090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25090] write(3, "1000", 4)         = 4
[pid 25090] close(3)                    = 0
executing program
[pid 25090] write(1, "executing program\n", 18) = 18
[pid 25090] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25090] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25090] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25090] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25090] exit_group(0)               = ?
[pid 25090] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25090, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25091 attached
, child_tidptr=0x55558c89a690) = 25091
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25091] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25091] setpgid(0, 0)               = 0
[pid 25091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25091] write(3, "1000", 4)         = 4
[pid 25091] close(3)                    = 0
executing program
[pid 25091] write(1, "executing program\n", 18) = 18
[pid 25091] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25091] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25091] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25091] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25091] exit_group(0)               = ?
[pid 25091] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25091, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25092
ci2-android-5-10/strace-static-x86_64: Process 25092 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25092] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25092] <... set_robust_list resumed>) = 0
[pid 25092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25092] setpgid(0, 0)               = 0
[pid 25092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25092] write(3, "1000", 4)         = 4
[pid 25092] close(3)                    = 0
executing program
[pid 25092] write(1, "executing program\n", 18) = 18
[pid 25092] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25092] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25092] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25092] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25092] exit_group(0)               = ?
[pid 25092] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25092, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25093
ci2-android-5-10/strace-static-x86_64: Process 25093 attached
[pid 25093] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25093] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25093] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25093] setpgid(0, 0)               = 0
[pid 25093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25093] <... openat resumed>)       = 3
[pid 25093] write(3, "1000", 4)         = 4
[pid 25093] close(3)                    = 0
[pid 25093] write(1, "executing program\n", 18) = 18
executing program
[pid 25093] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25093] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25093] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25093] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25093] exit_group(0)               = ?
[pid 25093] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25093, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25094 attached
, child_tidptr=0x55558c89a690) = 25094
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25094] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25094] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25094] setpgid(0, 0)               = 0
[pid 25094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25094] write(3, "1000", 4)         = 4
[pid 25094] close(3)                    = 0
executing program
[pid 25094] write(1, "executing program\n", 18) = 18
[pid 25094] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25094] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25094] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25094] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25094] exit_group(0)               = ?
[pid 25094] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25094, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25095 attached
, child_tidptr=0x55558c89a690) = 25095
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25095] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25095] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25095] setpgid(0, 0)               = 0
[pid 25095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25095] write(3, "1000", 4)         = 4
[pid 25095] close(3)                    = 0
[pid 25095] write(1, "executing program\n", 18) = 18
executing program
[pid 25095] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25095] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25095] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25095] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25095] exit_group(0)               = ?
[pid 25095] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25095, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25096
ci2-android-5-10/strace-static-x86_64: Process 25096 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25096] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25096] setpgid(0, 0)               = 0
[pid 25096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25096] write(3, "1000", 4)         = 4
[pid 25096] close(3)                    = 0
[pid 25096] write(1, "executing program\n", 18) = 18
executing program
[pid 25096] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25096] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25096] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25096] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25096] exit_group(0)               = ?
[pid 25096] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25096, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25097 attached
, child_tidptr=0x55558c89a690) = 25097
[pid 25097] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25097] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25097] setpgid(0, 0)               = 0
[pid 25097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25097] <... openat resumed>)       = 3
[pid 25097] write(3, "1000", 4)         = 4
[pid 25097] close(3)                    = 0
[pid 25097] write(1, "executing program\n", 18) = 18
executing program
[pid 25097] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25097] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25097] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25097] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25097] exit_group(0)               = ?
[pid 25097] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25097, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25098
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25098 attached
[pid 25098] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25098] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25098] setpgid(0, 0)               = 0
[pid 25098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25098] write(3, "1000", 4)         = 4
[pid 25098] close(3)                    = 0
[pid 25098] write(1, "executing program\n", 18) = 18
executing program
[pid 25098] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25098] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25098] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25098] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25098] exit_group(0)               = ?
[pid 25098] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25098, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25099
ci2-android-5-10/strace-static-x86_64: Process 25099 attached
[pid 25099] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25099] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25099] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25099] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25099] write(3, "1000", 4)         = 4
[pid 25099] close(3)                    = 0
executing program
[pid 25099] write(1, "executing program\n", 18) = 18
[pid 25099] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25099] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25099] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25099] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25099] exit_group(0)               = ?
[pid 25099] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25099, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25100
ci2-android-5-10/strace-static-x86_64: Process 25100 attached
[pid 25100] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25100] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25100] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25100] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25100] write(3, "1000", 4)         = 4
[pid 25100] close(3)                    = 0
executing program
[pid 25100] write(1, "executing program\n", 18) = 18
[pid 25100] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25100] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25100] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25100] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25100] exit_group(0)               = ?
[pid 25100] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25100, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25101
ci2-android-5-10/strace-static-x86_64: Process 25101 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25101] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25101] setpgid(0, 0)               = 0
[pid 25101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25101] write(3, "1000", 4)         = 4
[pid 25101] close(3)                    = 0
[pid 25101] write(1, "executing program\n", 18) = 18
executing program
[pid 25101] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25101] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25101] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25101] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25101] exit_group(0)               = ?
[pid 25101] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25102 attached
, child_tidptr=0x55558c89a690) = 25102
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25102] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25102] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25102] setpgid(0, 0)               = 0
[pid 25102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25102] write(3, "1000", 4)         = 4
[pid 25102] close(3)                    = 0
[pid 25102] write(1, "executing program\n", 18) = 18
executing program
[pid 25102] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25102] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25102] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25102] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25102] exit_group(0)               = ?
[pid 25102] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25102, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25103
ci2-android-5-10/strace-static-x86_64: Process 25103 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25103] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25103] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25103] setpgid(0, 0)               = 0
[pid 25103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25103] write(3, "1000", 4)         = 4
[pid 25103] close(3)                    = 0
executing program
[pid 25103] write(1, "executing program\n", 18) = 18
[pid 25103] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25103] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25103] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25103] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25103] exit_group(0)               = ?
[pid 25103] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25103, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25104 attached
, child_tidptr=0x55558c89a690) = 25104
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25104] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25104] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25104] setpgid(0, 0)               = 0
[pid 25104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25104] write(3, "1000", 4)         = 4
[pid 25104] close(3)                    = 0
executing program
[pid 25104] write(1, "executing program\n", 18) = 18
[pid 25104] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25104] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25104] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25104] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25104] exit_group(0)               = ?
[pid 25104] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25104, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25105
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25105 attached
[pid 25105] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25105] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25105] setpgid(0, 0)               = 0
[pid 25105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25105] write(3, "1000", 4)         = 4
[pid 25105] close(3)                    = 0
executing program
[pid 25105] write(1, "executing program\n", 18) = 18
[pid 25105] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25105] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25105] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25105] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25105] exit_group(0)               = ?
[pid 25105] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25106 attached
, child_tidptr=0x55558c89a690) = 25106
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25106] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25106] <... set_robust_list resumed>) = 0
[pid 25106] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25106] setpgid(0, 0)               = 0
[pid 25106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25106] write(3, "1000", 4)         = 4
[pid 25106] close(3)                    = 0
executing program
[pid 25106] write(1, "executing program\n", 18) = 18
[pid 25106] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25106] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25106] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25106] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25106] exit_group(0)               = ?
[pid 25106] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25106, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25107 attached
, child_tidptr=0x55558c89a690) = 25107
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25107] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25107] <... set_robust_list resumed>) = 0
[pid 25107] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25107] setpgid(0, 0)               = 0
[pid 25107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25107] write(3, "1000", 4)         = 4
[pid 25107] close(3)                    = 0
executing program
[pid 25107] write(1, "executing program\n", 18) = 18
[pid 25107] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25107] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25107] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25107] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25107] exit_group(0)               = ?
[pid 25107] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25107, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25108 attached
, child_tidptr=0x55558c89a690) = 25108
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25108] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25108] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25108] setpgid(0, 0)               = 0
[pid 25108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25108] write(3, "1000", 4)         = 4
[pid 25108] close(3)                    = 0
[pid 25108] write(1, "executing program\n", 18) = 18
executing program
[pid 25108] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25108] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25108] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25108] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25108] exit_group(0)               = ?
[pid 25108] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25108, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25109 attached
, child_tidptr=0x55558c89a690) = 25109
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25109] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25109] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25109] setpgid(0, 0)               = 0
[pid 25109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25109] write(3, "1000", 4)         = 4
[pid 25109] close(3)                    = 0
[pid 25109] write(1, "executing program\n", 18) = 18
executing program
[pid 25109] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25109] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25109] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25109] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25109] exit_group(0)               = ?
[pid 25109] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25109, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25110
ci2-android-5-10/strace-static-x86_64: Process 25110 attached
[pid 25110] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25110] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25110] setpgid(0, 0)               = 0
[pid 25110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25110] write(3, "1000", 4)         = 4
[pid 25110] close(3 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25110] <... close resumed>)        = 0
executing program
[pid 25110] write(1, "executing program\n", 18) = 18
[pid 25110] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25110] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25110] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25110] <... openat resumed>)       = 3
[pid 25110] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25110] exit_group(0)               = ?
[pid 25110] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25110, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25111 attached
, child_tidptr=0x55558c89a690) = 25111
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25111] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25111] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25111] setpgid(0, 0)               = 0
[pid 25111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25111] write(3, "1000", 4)         = 4
[pid 25111] close(3)                    = 0
executing program
[pid 25111] write(1, "executing program\n", 18) = 18
[pid 25111] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25111] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25111] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25111] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25111] exit_group(0)               = ?
[pid 25111] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25111, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25112 attached
, child_tidptr=0x55558c89a690) = 25112
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25112] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25112] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25112] setpgid(0, 0)               = 0
[pid 25112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25112] write(3, "1000", 4)         = 4
[pid 25112] close(3)                    = 0
[pid 25112] write(1, "executing program\n", 18) = 18
executing program
[pid 25112] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25112] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25112] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25112] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25112] exit_group(0)               = ?
[pid 25112] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25112, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25113 attached
, child_tidptr=0x55558c89a690) = 25113
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25113] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25113] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25113] setpgid(0, 0)               = 0
[pid 25113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25113] write(3, "1000", 4)         = 4
[pid 25113] close(3)                    = 0
executing program
[pid 25113] write(1, "executing program\n", 18) = 18
[pid 25113] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25113] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25113] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25113] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25113] exit_group(0)               = ?
[pid 25113] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25113, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25114
ci2-android-5-10/strace-static-x86_64: Process 25114 attached
[pid 25114] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25114] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25114] setpgid(0, 0)               = 0
[pid 25114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25114] <... openat resumed>)       = 3
[pid 25114] write(3, "1000", 4)         = 4
[pid 25114] close(3)                    = 0
[pid 25114] write(1, "executing program\n", 18) = 18
executing program
[pid 25114] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25114] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid 25114] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25114] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25114] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25114] exit_group(0)               = ?
[pid 25114] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25114, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25115
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25115 attached
[pid 25115] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25115] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25115] setpgid(0, 0)               = 0
[pid 25115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25115] write(3, "1000", 4)         = 4
executing program
[pid 25115] close(3)                    = 0
[pid 25115] write(1, "executing program\n", 18) = 18
[pid 25115] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25115] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25115] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25115] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25115] exit_group(0)               = ?
[pid 25115] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25116 attached
, child_tidptr=0x55558c89a690) = 25116
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25116] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25116] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25116] setpgid(0, 0)               = 0
[pid 25116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25116] write(3, "1000", 4)         = 4
[pid 25116] close(3)                    = 0
executing program
[pid 25116] write(1, "executing program\n", 18) = 18
[pid 25116] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25116] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25116] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25116] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25116] exit_group(0)               = ?
[pid 25116] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25116, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25117 attached
, child_tidptr=0x55558c89a690) = 25117
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25117] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25117] setpgid(0, 0)               = 0
[pid 25117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25117] write(3, "1000", 4)         = 4
[pid 25117] close(3)                    = 0
[pid 25117] write(1, "executing program\n", 18) = 18
executing program
[pid 25117] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25117] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25117] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25117] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25117] exit_group(0)               = ?
[pid 25117] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25118
ci2-android-5-10/strace-static-x86_64: Process 25118 attached
[pid 25118] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25118] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25118] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25118] setpgid(0, 0)               = 0
[pid 25118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25118] write(3, "1000", 4)         = 4
[pid 25118] close(3)                    = 0
[pid 25118] write(1, "executing program\n", 18) = 18
executing program
[pid 25118] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25118] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25118] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25118] <... openat resumed>)       = 3
[pid 25118] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25118] exit_group(0)               = ?
[pid 25118] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25118, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25119 attached
, child_tidptr=0x55558c89a690) = 25119
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25119] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25119] setpgid(0, 0)               = 0
[pid 25119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25119] write(3, "1000", 4)         = 4
[pid 25119] close(3)                    = 0
[pid 25119] write(1, "executing program\n", 18) = 18
executing program
[pid 25119] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25119] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25119] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25119] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25119] exit_group(0)               = ?
[pid 25119] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25119, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25120
ci2-android-5-10/strace-static-x86_64: Process 25120 attached
[pid 25120] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25120] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25120] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25120] setpgid(0, 0 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25120] <... setpgid resumed>)      = 0
[pid 25120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25120] write(3, "1000", 4)         = 4
[pid 25120] close(3)                    = 0
executing program
[pid 25120] write(1, "executing program\n", 18) = 18
[pid 25120] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25120] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25120] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25120] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25120] exit_group(0)               = ?
[pid 25120] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25120, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25121
ci2-android-5-10/strace-static-x86_64: Process 25121 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25121] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25121] <... set_robust_list resumed>) = 0
[pid 25121] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25121] setpgid(0, 0)               = 0
[pid 25121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25121] write(3, "1000", 4)         = 4
[pid 25121] close(3)                    = 0
executing program
[pid 25121] write(1, "executing program\n", 18) = 18
[pid 25121] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25121] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25121] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25121] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25121] exit_group(0)               = ?
[pid 25121] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25121, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25122
ci2-android-5-10/strace-static-x86_64: Process 25122 attached
[pid 25122] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25122] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25122] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25122] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25122] write(3, "1000", 4)         = 4
[pid 25122] close(3)                    = 0
executing program
[pid 25122] write(1, "executing program\n", 18) = 18
[pid 25122] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25122] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25122] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25122] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25122] exit_group(0)               = ?
[pid 25122] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25122, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25123
ci2-android-5-10/strace-static-x86_64: Process 25123 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25123] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25123] <... set_robust_list resumed>) = 0
[pid 25123] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25123] setpgid(0, 0)               = 0
[pid 25123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25123] write(3, "1000", 4)         = 4
[pid 25123] close(3)                    = 0
[pid 25123] write(1, "executing program\n", 18) = 18
executing program
[pid 25123] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25123] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25123] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25123] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25123] exit_group(0)               = ?
[pid 25123] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25124 attached
, child_tidptr=0x55558c89a690) = 25124
[pid 25124] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25124] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25124] setpgid(0, 0)               = 0
[pid 25124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25124] write(3, "1000", 4)         = 4
[pid 25124] close(3)                    = 0
executing program
[pid 25124] write(1, "executing program\n", 18) = 18
[pid 25124] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25124] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25124] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25124] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25124] exit_group(0 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25124] <... exit_group resumed>)   = ?
[pid 25124] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25124, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25125
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25125 attached
[pid 25125] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25125] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25125] setpgid(0, 0)               = 0
[pid 25125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25125] write(3, "1000", 4)         = 4
[pid 25125] close(3)                    = 0
executing program
[pid 25125] write(1, "executing program\n", 18) = 18
[pid 25125] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25125] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25125] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25125] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25125] exit_group(0)               = ?
[pid 25125] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25125, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25126 attached
, child_tidptr=0x55558c89a690) = 25126
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25126] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25126] setpgid(0, 0)               = 0
[pid 25126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25126] write(3, "1000", 4)         = 4
[pid 25126] close(3)                    = 0
[pid 25126] write(1, "executing program\n", 18) = 18
executing program
[pid 25126] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25126] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25126] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25126] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25126] exit_group(0)               = ?
[pid 25126] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25126, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25127
ci2-android-5-10/strace-static-x86_64: Process 25127 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25127] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25127] <... set_robust_list resumed>) = 0
[pid 25127] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25127] setpgid(0, 0)               = 0
[pid 25127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25127] write(3, "1000", 4)         = 4
[pid 25127] close(3)                    = 0
[pid 25127] write(1, "executing program\n", 18) = 18
executing program
[pid 25127] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25127] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25127] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25127] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25127] exit_group(0)               = ?
[pid 25127] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25127, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25128
ci2-android-5-10/strace-static-x86_64: Process 25128 attached
[pid 25128] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25128] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25128] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25128] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25128] write(3, "1000", 4)         = 4
[pid 25128] close(3)                    = 0
executing program
[pid 25128] write(1, "executing program\n", 18) = 18
[pid 25128] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25128] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25128] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25128] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25128] exit_group(0)               = ?
[pid 25128] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25128, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25129
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25129 attached
[pid 25129] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25129] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25129] setpgid(0, 0)               = 0
[pid 25129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25129] write(3, "1000", 4)         = 4
[pid 25129] close(3)                    = 0
executing program
[pid 25129] write(1, "executing program\n", 18) = 18
[pid 25129] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25129] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25129] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25129] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25129] exit_group(0)               = ?
[pid 25129] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25129, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25130 attached
, child_tidptr=0x55558c89a690) = 25130
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25130] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25130] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25130] setpgid(0, 0)               = 0
[pid 25130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25130] write(3, "1000", 4)         = 4
[pid 25130] close(3)                    = 0
executing program
[pid 25130] write(1, "executing program\n", 18) = 18
[pid 25130] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25130] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25130] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25130] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25130] exit_group(0)               = ?
[pid 25130] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25130, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25131
ci2-android-5-10/strace-static-x86_64: Process 25131 attached
[pid 25131] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25131] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25131] setpgid(0, 0)               = 0
[pid 25131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25131] <... openat resumed>)       = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25131] write(3, "1000", 4)         = 4
[pid 25131] close(3)                    = 0
[pid 25131] write(1, "executing program\n", 18) = 18
executing program
[pid 25131] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25131] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25131] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25131] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25131] exit_group(0)               = ?
[pid 25131] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25131, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25132
ci2-android-5-10/strace-static-x86_64: Process 25132 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25132] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25132] <... set_robust_list resumed>) = 0
[pid 25132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25132] setpgid(0, 0)               = 0
[pid 25132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25132] write(3, "1000", 4)         = 4
[pid 25132] close(3)                    = 0
[pid 25132] write(1, "executing program\n", 18) = 18
executing program
[pid 25132] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25132] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25132] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25132] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25132] exit_group(0)               = ?
[pid 25132] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25132, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25133 attached
, child_tidptr=0x55558c89a690) = 25133
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25133] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25133] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25133] setpgid(0, 0)               = 0
[pid 25133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25133] write(3, "1000", 4)         = 4
[pid 25133] close(3)                    = 0
[pid 25133] write(1, "executing program\n", 18) = 18
executing program
[pid 25133] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25133] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25133] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25133] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25133] exit_group(0)               = ?
[pid 25133] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25133, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25134 attached
, child_tidptr=0x55558c89a690) = 25134
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25134] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25134] setpgid(0, 0)               = 0
[pid 25134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25134] write(3, "1000", 4)         = 4
[pid 25134] close(3)                    = 0
executing program
[pid 25134] write(1, "executing program\n", 18) = 18
[pid 25134] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25134] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25134] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25134] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25134] exit_group(0)               = ?
[pid 25134] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25134, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25135
ci2-android-5-10/strace-static-x86_64: Process 25135 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25135] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25135] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25135] setpgid(0, 0)               = 0
[pid 25135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25135] write(3, "1000", 4)         = 4
[pid 25135] close(3)                    = 0
executing program
[pid 25135] write(1, "executing program\n", 18) = 18
[pid 25135] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25135] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25135] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25135] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25135] exit_group(0)               = ?
[pid 25135] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25135, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25136
ci2-android-5-10/strace-static-x86_64: Process 25136 attached
[pid 25136] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25136] setpgid(0, 0)               = 0
[pid 25136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25136] <... openat resumed>)       = 3
[pid 25136] write(3, "1000", 4)         = 4
[pid 25136] close(3)                    = 0
[pid 25136] write(1, "executing program\n", 18) = 18
[pid 25136] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25136] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25136] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25136] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25136] exit_group(0)               = ?
[pid 25136] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25136, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25137 attached
, child_tidptr=0x55558c89a690) = 25137
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25137] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25137] <... set_robust_list resumed>) = 0
[pid 25137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25137] setpgid(0, 0)               = 0
[pid 25137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25137] write(3, "1000", 4)         = 4
[pid 25137] close(3)                    = 0
executing program
[pid 25137] write(1, "executing program\n", 18) = 18
[pid 25137] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25137] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25137] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25137] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25137] exit_group(0)               = ?
[pid 25137] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25138
ci2-android-5-10/strace-static-x86_64: Process 25138 attached
[pid 25138] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25138] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25138] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25138] setpgid(0, 0)               = 0
[pid 25138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25138] <... openat resumed>)       = 3
[pid 25138] write(3, "1000", 4)         = 4
[pid 25138] close(3)                    = 0
[pid 25138] write(1, "executing program\n", 18) = 18
executing program
[pid 25138] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25138] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25138] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25138] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25138] exit_group(0)               = ?
[pid 25138] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25138, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25139 attached
 <unfinished ...>
[pid 25139] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25139] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 25139
[pid 25139] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25139] setpgid(0, 0)               = 0
[pid 25139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25139] <... openat resumed>)       = 3
[pid 25139] write(3, "1000", 4)         = 4
[pid 25139] close(3)                    = 0
executing program
[pid 25139] write(1, "executing program\n", 18) = 18
[pid 25139] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25139] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25139] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 25139] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25139] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25139] exit_group(0)               = ?
[pid 25139] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25139, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25140
ci2-android-5-10/strace-static-x86_64: Process 25140 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25140] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25140] setpgid(0, 0)               = 0
[pid 25140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25140] write(3, "1000", 4)         = 4
[pid 25140] close(3)                    = 0
executing program
[pid 25140] write(1, "executing program\n", 18) = 18
[pid 25140] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25140] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25140] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25140] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25140] exit_group(0)               = ?
[pid 25140] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25140, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25141
ci2-android-5-10/strace-static-x86_64: Process 25141 attached
[pid 25141] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25141] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25141] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25141] <... openat resumed>)       = 3
[pid 25141] write(3, "1000", 4)         = 4
[pid 25141] close(3)                    = 0
[pid 25141] write(1, "executing program\n", 18) = 18
executing program
[pid 25141] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25141] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25141] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25141] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25141] exit_group(0)               = ?
[pid 25141] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25141, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25142
ci2-android-5-10/strace-static-x86_64: Process 25142 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25142] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25142] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25142] setpgid(0, 0)               = 0
[pid 25142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25142] write(3, "1000", 4)         = 4
[pid 25142] close(3)                    = 0
[pid 25142] write(1, "executing program\n", 18) = 18
executing program
[pid 25142] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25142] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25142] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25142] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25142] exit_group(0)               = ?
[pid 25142] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25142, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25143 attached
 <unfinished ...>
[pid 25143] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25143] setpgid(0, 0)               = 0
[pid 25143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 25143
[pid 25143] write(3, "1000", 4)         = 4
[pid 25143] close(3)                    = 0
[pid 25143] write(1, "executing program\n", 18) = 18
executing program
[pid 25143] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25143] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25143] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25143] <... openat resumed>)       = 3
[pid 25143] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25143] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25143] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25143, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25144 attached
, child_tidptr=0x55558c89a690) = 25144
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25144] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25144] setpgid(0, 0)               = 0
[pid 25144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25144] write(3, "1000", 4)         = 4
[pid 25144] close(3)                    = 0
[pid 25144] write(1, "executing program\n", 18) = 18
executing program
[pid 25144] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25144] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25144] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25144] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25144] exit_group(0)               = ?
[pid 25144] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25144, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25145 attached
, child_tidptr=0x55558c89a690) = 25145
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25145] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25145] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25145] setpgid(0, 0)               = 0
[pid 25145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25145] write(3, "1000", 4)         = 4
[pid 25145] close(3)                    = 0
[pid 25145] write(1, "executing program\n", 18) = 18
executing program
[pid 25145] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25145] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25145] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25145] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25145] exit_group(0)               = ?
[pid 25145] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25146
ci2-android-5-10/strace-static-x86_64: Process 25146 attached
[pid 25146] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25146] setpgid(0, 0)               = 0
[pid 25146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25146] <... openat resumed>)       = 3
[pid 25146] write(3, "1000", 4)         = 4
[pid 25146] close(3)                    = 0
[pid 25146] write(1, "executing program\n", 18) = 18
executing program
[pid 25146] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25146] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25146] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25146] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25146] exit_group(0)               = ?
[pid 25146] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25146, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25147 attached
, child_tidptr=0x55558c89a690) = 25147
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25147] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25147] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25147] setpgid(0, 0)               = 0
[pid 25147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25147] write(3, "1000", 4)         = 4
[pid 25147] close(3)                    = 0
executing program
[pid 25147] write(1, "executing program\n", 18) = 18
[pid 25147] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25147] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25147] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25147] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25147] exit_group(0)               = ?
[pid 25147] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25147, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25148
ci2-android-5-10/strace-static-x86_64: Process 25148 attached
[pid 25148] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25148] <... set_robust_list resumed>) = 0
[pid 25148] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25148] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25148] setpgid(0, 0)               = 0
[pid 25148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25148] write(3, "1000", 4)         = 4
[pid 25148] close(3)                    = 0
executing program
[pid 25148] write(1, "executing program\n", 18) = 18
[pid 25148] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25148] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25148] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25148] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25148] exit_group(0)               = ?
[pid 25148] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25148, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25149
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25149 attached
[pid 25149] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25149] setpgid(0, 0)               = 0
[pid 25149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25149] write(3, "1000", 4)         = 4
[pid 25149] close(3)                    = 0
executing program
[pid 25149] write(1, "executing program\n", 18) = 18
[pid 25149] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25149] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25149] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25149] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25149] exit_group(0)               = ?
[pid 25149] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25149, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25150
ci2-android-5-10/strace-static-x86_64: Process 25150 attached
[pid 25150] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25150] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25150] <... prctl resumed>)        = 0
[pid 25150] setpgid(0, 0)               = 0
[pid 25150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25150] write(3, "1000", 4)         = 4
[pid 25150] close(3)                    = 0
executing program
[pid 25150] write(1, "executing program\n", 18) = 18
[pid 25150] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25150] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25150] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25150] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25150] exit_group(0)               = ?
[pid 25150] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25150, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25151 attached
, child_tidptr=0x55558c89a690) = 25151
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25151] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25151] setpgid(0, 0)               = 0
[pid 25151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25151] write(3, "1000", 4)         = 4
[pid 25151] close(3)                    = 0
[pid 25151] write(1, "executing program\n", 18) = 18
executing program
[pid 25151] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25151] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25151] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25151] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25151] exit_group(0)               = ?
[pid 25151] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25151, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25152
ci2-android-5-10/strace-static-x86_64: Process 25152 attached
[pid 25152] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25152] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25152] write(3, "1000", 4)         = 4
[pid 25152] close(3)                    = 0
[pid 25152] write(1, "executing program\n", 18) = 18
[pid 25152] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25152] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25152] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25152] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25152] exit_group(0)               = ?
[pid 25152] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25152, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25153 attached
, child_tidptr=0x55558c89a690) = 25153
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25153] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25153] setpgid(0, 0)               = 0
[pid 25153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25153] write(3, "1000", 4)         = 4
[pid 25153] close(3)                    = 0
[pid 25153] write(1, "executing program\n", 18) = 18
executing program
[pid 25153] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25153] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25153] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25153] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25153] exit_group(0)               = ?
[pid 25153] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25154
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25154 attached
[pid 25154] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25154] setpgid(0, 0)               = 0
[pid 25154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25154] write(3, "1000", 4)         = 4
[pid 25154] close(3)                    = 0
[pid 25154] write(1, "executing program\n", 18) = 18
executing program
[pid 25154] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25154] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25154] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25154] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25154] exit_group(0)               = ?
[pid 25154] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25154, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25155
ci2-android-5-10/strace-static-x86_64: Process 25155 attached
[pid 25155] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25155] setpgid(0, 0)               = 0
[pid 25155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25155] <... openat resumed>)       = 3
[pid 25155] write(3, "1000", 4)         = 4
[pid 25155] close(3)                    = 0
[pid 25155] write(1, "executing program\n", 18) = 18
[pid 25155] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25155] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25155] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25155] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25155] exit_group(0)               = ?
[pid 25155] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25155, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25156 attached
, child_tidptr=0x55558c89a690) = 25156
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25156] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25156] <... set_robust_list resumed>) = 0
[pid 25156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25156] setpgid(0, 0)               = 0
[pid 25156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25156] write(3, "1000", 4)         = 4
[pid 25156] close(3)                    = 0
[pid 25156] write(1, "executing program\n", 18) = 18
[pid 25156] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25156] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25156] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25156] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25156] exit_group(0)               = ?
[pid 25156] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25156, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25157
ci2-android-5-10/strace-static-x86_64: Process 25157 attached
[pid 25157] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25157] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25157] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25157] setpgid(0, 0)               = 0
[pid 25157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25157] <... openat resumed>)       = 3
[pid 25157] write(3, "1000", 4)         = 4
[pid 25157] close(3)                    = 0
[pid 25157] write(1, "executing program\n", 18) = 18
executing program
[pid 25157] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25157] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25157] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25157] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25157] exit_group(0)               = ?
[pid 25157] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25157, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25158 attached
, child_tidptr=0x55558c89a690) = 25158
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25158] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25158] setpgid(0, 0)               = 0
[pid 25158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25158] write(3, "1000", 4)         = 4
[pid 25158] close(3)                    = 0
executing program
[pid 25158] write(1, "executing program\n", 18) = 18
[pid 25158] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25158] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25158] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25158] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25158] exit_group(0)               = ?
[pid 25158] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25158, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25159 attached
, child_tidptr=0x55558c89a690) = 25159
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25159] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25159] setpgid(0, 0)               = 0
[pid 25159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25159] write(3, "1000", 4)         = 4
[pid 25159] close(3)                    = 0
executing program
[pid 25159] write(1, "executing program\n", 18) = 18
[pid 25159] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25159] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25159] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25159] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25159] exit_group(0)               = ?
[pid 25159] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25159, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25160
ci2-android-5-10/strace-static-x86_64: Process 25160 attached
[pid 25160] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25160] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25160] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25160] write(3, "1000", 4)         = 4
[pid 25160] close(3)                    = 0
[pid 25160] write(1, "executing program\n", 18) = 18
executing program
[pid 25160] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25160] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25160] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25160] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25160] exit_group(0)               = ?
[pid 25160] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25160, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25161 attached
, child_tidptr=0x55558c89a690) = 25161
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25161] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25161] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25161] setpgid(0, 0)               = 0
[pid 25161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25161] write(3, "1000", 4)         = 4
[pid 25161] close(3)                    = 0
[pid 25161] write(1, "executing program\n", 18) = 18
executing program
[pid 25161] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25161] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25161] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25161] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25161] exit_group(0)               = ?
[pid 25161] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25161, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25162
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25162 attached
[pid 25162] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25162] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25162] setpgid(0, 0)               = 0
[pid 25162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25162] write(3, "1000", 4)         = 4
[pid 25162] close(3)                    = 0
executing program
[pid 25162] write(1, "executing program\n", 18) = 18
[pid 25162] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25162] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25162] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25162] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25162] exit_group(0)               = ?
[pid 25162] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25162, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25163 attached
, child_tidptr=0x55558c89a690) = 25163
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25163] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25163] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25163] setpgid(0, 0)               = 0
[pid 25163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25163] write(3, "1000", 4)         = 4
[pid 25163] close(3)                    = 0
executing program
[pid 25163] write(1, "executing program\n", 18) = 18
[pid 25163] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25163] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25163] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25163] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25163] exit_group(0)               = ?
[pid 25163] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25164 attached
, child_tidptr=0x55558c89a690) = 25164
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25164] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25164] setpgid(0, 0)               = 0
[pid 25164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25164] write(3, "1000", 4)         = 4
[pid 25164] close(3)                    = 0
[pid 25164] write(1, "executing program\n", 18) = 18
executing program
[pid 25164] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25164] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25164] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25164] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25164] exit_group(0)               = ?
[pid 25164] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25164, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25165
ci2-android-5-10/strace-static-x86_64: Process 25165 attached
[pid 25165] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25165] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25165] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25165] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25165] write(3, "1000", 4)         = 4
[pid 25165] close(3)                    = 0
[pid 25165] write(1, "executing program\n", 18) = 18
executing program
[pid 25165] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25165] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25165] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25165] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25165] exit_group(0)               = ?
[pid 25165] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25165, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25166 attached
, child_tidptr=0x55558c89a690) = 25166
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25166] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25166] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25166] setpgid(0, 0)               = 0
[pid 25166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25166] write(3, "1000", 4)         = 4
[pid 25166] close(3)                    = 0
executing program
[pid 25166] write(1, "executing program\n", 18) = 18
[pid 25166] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25166] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25166] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25166] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25166] exit_group(0)               = ?
[pid 25166] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25166, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25167
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25167 attached
[pid 25167] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25167] setpgid(0, 0)               = 0
[pid 25167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25167] write(3, "1000", 4)         = 4
[pid 25167] close(3)                    = 0
[pid 25167] write(1, "executing program\n", 18) = 18
executing program
[pid 25167] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25167] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25167] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25167] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25167] exit_group(0)               = ?
[pid 25167] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25167, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25168 attached
, child_tidptr=0x55558c89a690) = 25168
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25168] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25168] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25168] setpgid(0, 0)               = 0
[pid 25168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25168] write(3, "1000", 4)         = 4
[pid 25168] close(3)                    = 0
[pid 25168] write(1, "executing program\n", 18) = 18
[pid 25168] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25168] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25168] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25168] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25168] exit_group(0)               = ?
[pid 25168] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25168, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25169 attached
 <unfinished ...>
[pid 25169] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25169] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25169] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 25169
[pid 25169] <... prctl resumed>)        = 0
[pid 25169] setpgid(0, 0)               = 0
[pid 25169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25169] <... openat resumed>)       = 3
[pid 25169] write(3, "1000", 4)         = 4
[pid 25169] close(3)                    = 0
[pid 25169] write(1, "executing program\n", 18) = 18
executing program
[pid 25169] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25169] mount(NULL, "./sys", "sysfs", 0, NULL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25169] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid 25169] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25169] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25169] exit_group(0)               = ?
[pid 25169] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25169, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25170
ci2-android-5-10/strace-static-x86_64: Process 25170 attached
[pid 25170] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25170] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25170] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25170] setpgid(0, 0)               = 0
[pid 25170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25170] write(3, "1000", 4)         = 4
[pid 25170] close(3)                    = 0
[pid 25170] write(1, "executing program\n", 18) = 18
executing program
[pid 25170] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25170] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25170] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25170] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25170] exit_group(0)               = ?
[pid 25170] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25170, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25171 attached
, child_tidptr=0x55558c89a690) = 25171
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25171] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25171] setpgid(0, 0)               = 0
[pid 25171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25171] write(3, "1000", 4)         = 4
[pid 25171] close(3)                    = 0
executing program
[pid 25171] write(1, "executing program\n", 18) = 18
[pid 25171] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25171] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25171] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25171] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25171] exit_group(0)               = ?
[pid 25171] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25171, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25172 attached
, child_tidptr=0x55558c89a690) = 25172
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25172] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25172] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25172] setpgid(0, 0)               = 0
[pid 25172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25172] write(3, "1000", 4)         = 4
[pid 25172] close(3)                    = 0
[pid 25172] write(1, "executing program\n", 18) = 18
[pid 25172] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25172] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25172] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25172] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25172] exit_group(0)               = ?
[pid 25172] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25172, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25173 attached
, child_tidptr=0x55558c89a690) = 25173
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25173] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25173] setpgid(0, 0)               = 0
[pid 25173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25173] write(3, "1000", 4)         = 4
[pid 25173] close(3)                    = 0
[pid 25173] write(1, "executing program\n", 18) = 18
executing program
[pid 25173] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25173] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25173] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25173] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25173] exit_group(0)               = ?
[pid 25173] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25173, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25174
ci2-android-5-10/strace-static-x86_64: Process 25174 attached
[pid 25174] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25174] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25174] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25174] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25174] write(3, "1000", 4)         = 4
[pid 25174] close(3)                    = 0
executing program
[pid 25174] write(1, "executing program\n", 18) = 18
[pid 25174] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25174] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25174] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25174] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25174] exit_group(0)               = ?
[pid 25174] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25174, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25175
ci2-android-5-10/strace-static-x86_64: Process 25175 attached
[pid 25175] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25175] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25175] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25175] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25175] write(3, "1000", 4)         = 4
[pid 25175] close(3)                    = 0
[pid 25175] write(1, "executing program\n", 18) = 18
executing program
[pid 25175] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25175] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25175] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25175] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25175] exit_group(0)               = ?
[pid 25175] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25175, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25176 attached
, child_tidptr=0x55558c89a690) = 25176
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25176] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25176] setpgid(0, 0)               = 0
[pid 25176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25176] write(3, "1000", 4)         = 4
[pid 25176] close(3)                    = 0
[pid 25176] write(1, "executing program\n", 18) = 18
executing program
[pid 25176] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25176] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25176] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25176] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25176] exit_group(0)               = ?
[pid 25176] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25176, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25177 attached
, child_tidptr=0x55558c89a690) = 25177
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25177] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25177] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25177] setpgid(0, 0)               = 0
[pid 25177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25177] write(3, "1000", 4)         = 4
[pid 25177] close(3)                    = 0
[pid 25177] write(1, "executing program\n", 18) = 18
executing program
[pid 25177] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25177] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25177] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25177] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25177] exit_group(0)               = ?
[pid 25177] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25177, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25178 attached
, child_tidptr=0x55558c89a690) = 25178
[pid 25178] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25178] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25178] setpgid(0, 0)               = 0
[pid 25178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25178] write(3, "1000", 4)         = 4
[pid 25178] close(3)                    = 0
[pid 25178] write(1, "executing program\n", 18) = 18
executing program
[pid 25178] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25178] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25178] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25178] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25178] exit_group(0)               = ?
[pid 25178] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25178, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25179 attached
, child_tidptr=0x55558c89a690) = 25179
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25179] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25179] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25179] setpgid(0, 0)               = 0
[pid 25179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25179] write(3, "1000", 4)         = 4
[pid 25179] close(3)                    = 0
[pid 25179] write(1, "executing program\n", 18) = 18
executing program
[pid 25179] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25179] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25179] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25179] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25179] exit_group(0)               = ?
[pid 25179] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25179, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25180
ci2-android-5-10/strace-static-x86_64: Process 25180 attached
[pid 25180] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25180] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25180] setpgid(0, 0)               = 0
[pid 25180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25180] <... openat resumed>)       = 3
[pid 25180] write(3, "1000", 4)         = 4
[pid 25180] close(3)                    = 0
[pid 25180] write(1, "executing program\n", 18) = 18
executing program
[pid 25180] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25180] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25180] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25180] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25180] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25180] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25180, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25181 attached
, child_tidptr=0x55558c89a690) = 25181
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25181] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25181] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25181] setpgid(0, 0)               = 0
[pid 25181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25181] write(3, "1000", 4)         = 4
[pid 25181] close(3)                    = 0
executing program
[pid 25181] write(1, "executing program\n", 18) = 18
[pid 25181] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25181] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25181] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25181] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25181] exit_group(0)               = ?
[pid 25181] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25181, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25182
ci2-android-5-10/strace-static-x86_64: Process 25182 attached
[pid 25182] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25182] setpgid(0, 0)               = 0
[pid 25182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25182] <... openat resumed>)       = 3
[pid 25182] write(3, "1000", 4)         = 4
[pid 25182] close(3)                    = 0
[pid 25182] write(1, "executing program\n", 18) = 18
executing program
[pid 25182] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25182] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25182] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25182] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25182] exit_group(0)               = ?
[pid 25182] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25182, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25183
ci2-android-5-10/strace-static-x86_64: Process 25183 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25183] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25183] setpgid(0, 0)               = 0
[pid 25183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25183] write(3, "1000", 4)         = 4
[pid 25183] close(3)                    = 0
[pid 25183] write(1, "executing program\n", 18) = 18
executing program
[pid 25183] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25183] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25183] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25183] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25183] exit_group(0)               = ?
[pid 25183] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25183, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25184 attached
, child_tidptr=0x55558c89a690) = 25184
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25184] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25184] setpgid(0, 0)               = 0
[pid 25184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25184] write(3, "1000", 4)         = 4
[pid 25184] close(3)                    = 0
executing program
[pid 25184] write(1, "executing program\n", 18) = 18
[pid 25184] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25184] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25184] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25184] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25184] exit_group(0)               = ?
[pid 25184] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25184, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25185 attached
 <unfinished ...>
[pid 25185] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 25185
[pid 25185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25185] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25185] write(3, "1000", 4)         = 4
[pid 25185] close(3)                    = 0
executing program
[pid 25185] write(1, "executing program\n", 18) = 18
[pid 25185] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25185] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25185] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25185] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25185] exit_group(0)               = ?
[pid 25185] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25185, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25186 attached
, child_tidptr=0x55558c89a690) = 25186
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25186] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25186] setpgid(0, 0)               = 0
[pid 25186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25186] write(3, "1000", 4)         = 4
[pid 25186] close(3)                    = 0
executing program
[pid 25186] write(1, "executing program\n", 18) = 18
[pid 25186] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25186] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25186] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25186] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25186] exit_group(0)               = ?
[pid 25186] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25186, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25187 attached
, child_tidptr=0x55558c89a690) = 25187
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25187] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25187] setpgid(0, 0)               = 0
[pid 25187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25187] write(3, "1000", 4)         = 4
[pid 25187] close(3)                    = 0
[pid 25187] write(1, "executing program\n", 18) = 18
executing program
[pid 25187] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25187] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25187] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25187] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25187] exit_group(0)               = ?
[pid 25187] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25187, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25188
ci2-android-5-10/strace-static-x86_64: Process 25188 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25188] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25188] <... set_robust_list resumed>) = 0
[pid 25188] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25188] setpgid(0, 0)               = 0
[pid 25188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25188] write(3, "1000", 4)         = 4
[pid 25188] close(3)                    = 0
executing program
[pid 25188] write(1, "executing program\n", 18) = 18
[pid 25188] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25188] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25188] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25188] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25188] exit_group(0)               = ?
[pid 25188] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25188, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25189
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25189 attached
[pid 25189] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25189] setpgid(0, 0)               = 0
[pid 25189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25189] write(3, "1000", 4)         = 4
[pid 25189] close(3)                    = 0
[pid 25189] write(1, "executing program\n", 18) = 18
executing program
[pid 25189] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25189] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25189] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25189] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25189] exit_group(0)               = ?
[pid 25189] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25189, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25190
ci2-android-5-10/strace-static-x86_64: Process 25190 attached
[pid 25190] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25190] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25190] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25190] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25190] write(3, "1000", 4)         = 4
[pid 25190] close(3)                    = 0
[pid 25190] write(1, "executing program\n", 18) = 18
executing program
[pid 25190] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25190] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25190] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25190] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25190] exit_group(0)               = ?
[pid 25190] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25190, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25191 attached
, child_tidptr=0x55558c89a690) = 25191
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25191] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25191] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25191] setpgid(0, 0)               = 0
[pid 25191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25191] write(3, "1000", 4)         = 4
[pid 25191] close(3)                    = 0
[pid 25191] write(1, "executing program\n", 18) = 18
executing program
[pid 25191] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25191] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25191] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25191] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25191] exit_group(0)               = ?
[pid 25191] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25191, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25192
ci2-android-5-10/strace-static-x86_64: Process 25192 attached
[pid 25192] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25192] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25192] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25192] setpgid(0, 0)               = 0
[pid 25192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25192] write(3, "1000", 4)         = 4
[pid 25192] close(3)                    = 0
executing program
[pid 25192] write(1, "executing program\n", 18) = 18
[pid 25192] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25192] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25192] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25192] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25192] exit_group(0)               = ?
[pid 25192] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25192, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25193 attached
, child_tidptr=0x55558c89a690) = 25193
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25193] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25193] setpgid(0, 0)               = 0
[pid 25193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25193] write(3, "1000", 4)         = 4
[pid 25193] close(3)                    = 0
[pid 25193] write(1, "executing program\n", 18) = 18
executing program
[pid 25193] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25193] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25193] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25193] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25193] exit_group(0)               = ?
[pid 25193] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25193, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25194
ci2-android-5-10/strace-static-x86_64: Process 25194 attached
[pid 25194] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25194] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25194] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25194] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25194] write(3, "1000", 4)         = 4
[pid 25194] close(3)                    = 0
[pid 25194] write(1, "executing program\n", 18) = 18
[pid 25194] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25194] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25194] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25194] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25194] exit_group(0)               = ?
[pid 25194] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25194, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25195
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25195 attached
[pid 25195] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25195] setpgid(0, 0)               = 0
[pid 25195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25195] write(3, "1000", 4)         = 4
[pid 25195] close(3)                    = 0
[pid 25195] write(1, "executing program\n", 18) = 18
executing program
[pid 25195] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25195] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25195] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25195] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25195] exit_group(0)               = ?
[pid 25195] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25195, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25196 attached
, child_tidptr=0x55558c89a690) = 25196
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25196] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25196] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25196] setpgid(0, 0)               = 0
[pid 25196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25196] write(3, "1000", 4)         = 4
[pid 25196] close(3)                    = 0
[pid 25196] write(1, "executing program\n", 18) = 18
executing program
[pid 25196] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25196] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25196] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25196] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25196] exit_group(0)               = ?
[pid 25196] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25196, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25197
ci2-android-5-10/strace-static-x86_64: Process 25197 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25197] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25197] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25197] setpgid(0, 0)               = 0
[pid 25197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25197] write(3, "1000", 4)         = 4
[pid 25197] close(3)                    = 0
[pid 25197] write(1, "executing program\n", 18) = 18
executing program
[pid 25197] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25197] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25197] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25197] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25197] exit_group(0)               = ?
[pid 25197] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25197, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25198
ci2-android-5-10/strace-static-x86_64: Process 25198 attached
[pid 25198] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25198] setpgid(0, 0)               = 0
[pid 25198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25198] write(3, "1000", 4)         = 4
[pid 25198] close(3)                    = 0
[pid 25198] write(1, "executing program\n", 18) = 18
executing program
[pid 25198] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25198] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25198] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25198] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25198] exit_group(0)               = ?
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25198] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25198, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25199 attached
, child_tidptr=0x55558c89a690) = 25199
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25199] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25199] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25199] setpgid(0, 0)               = 0
[pid 25199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25199] write(3, "1000", 4)         = 4
[pid 25199] close(3)                    = 0
[pid 25199] write(1, "executing program\n", 18) = 18
executing program
[pid 25199] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25199] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25199] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25199] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25199] exit_group(0)               = ?
[pid 25199] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25199, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25200 attached
, child_tidptr=0x55558c89a690) = 25200
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25200] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25200] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25200] setpgid(0, 0)               = 0
[pid 25200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25200] write(3, "1000", 4)         = 4
[pid 25200] close(3)                    = 0
[pid 25200] write(1, "executing program\n", 18) = 18
executing program
[pid 25200] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25200] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25200] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25200] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25200] exit_group(0)               = ?
[pid 25200] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25200, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25201
ci2-android-5-10/strace-static-x86_64: Process 25201 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25201] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25201] <... set_robust_list resumed>) = 0
[pid 25201] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25201] setpgid(0, 0)               = 0
[pid 25201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25201] write(3, "1000", 4)         = 4
[pid 25201] close(3)                    = 0
[pid 25201] write(1, "executing program\n", 18) = 18
executing program
[pid 25201] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25201] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25201] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25201] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25201] exit_group(0)               = ?
[pid 25201] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25201, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25202 attached
, child_tidptr=0x55558c89a690) = 25202
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25202] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25202] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25202] setpgid(0, 0)               = 0
[pid 25202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25202] write(3, "1000", 4)         = 4
[pid 25202] close(3)                    = 0
[pid 25202] write(1, "executing program\n", 18) = 18
executing program
[pid 25202] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25202] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25202] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25202] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25202] exit_group(0)               = ?
[pid 25202] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25202, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25203
ci2-android-5-10/strace-static-x86_64: Process 25203 attached
[pid 25203] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25203] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25203] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25203] write(3, "1000", 4)         = 4
[pid 25203] close(3)                    = 0
[pid 25203] write(1, "executing program\n", 18) = 18
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
executing program
[pid 25203] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25203] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25203] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25203] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25203] exit_group(0)               = ?
[pid 25203] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25203, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25204 attached
, child_tidptr=0x55558c89a690) = 25204
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25204] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25204] setpgid(0, 0)               = 0
[pid 25204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25204] write(3, "1000", 4)         = 4
[pid 25204] close(3)                    = 0
[pid 25204] write(1, "executing program\n", 18) = 18
executing program
[pid 25204] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25204] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25204] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25204] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25204] exit_group(0)               = ?
[pid 25204] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25204, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25205 attached
, child_tidptr=0x55558c89a690) = 25205
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25205] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25205] setpgid(0, 0)               = 0
[pid 25205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25205] write(3, "1000", 4)         = 4
[pid 25205] close(3)                    = 0
[pid 25205] write(1, "executing program\n", 18) = 18
executing program
[pid 25205] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25205] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25205] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25205] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25205] exit_group(0)               = ?
[pid 25205] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25205, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25206
ci2-android-5-10/strace-static-x86_64: Process 25206 attached
[pid 25206] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25206] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25206] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25206] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25206] <... prctl resumed>)        = 0
[pid 25206] setpgid(0, 0)               = 0
[pid 25206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25206] write(3, "1000", 4)         = 4
[pid 25206] close(3)                    = 0
executing program
[pid 25206] write(1, "executing program\n", 18) = 18
[pid 25206] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25206] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25206] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25206] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25206] exit_group(0)               = ?
[pid 25206] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25206, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25207 attached
, child_tidptr=0x55558c89a690) = 25207
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25207] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25207] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25207] setpgid(0, 0)               = 0
[pid 25207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25207] write(3, "1000", 4)         = 4
[pid 25207] close(3)                    = 0
[pid 25207] write(1, "executing program\n", 18) = 18
executing program
[pid 25207] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25207] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25207] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25207] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25207] exit_group(0)               = ?
[pid 25207] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25207, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25208
ci2-android-5-10/strace-static-x86_64: Process 25208 attached
[pid 25208] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25208] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25208] setpgid(0, 0)               = 0
[pid 25208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25208] write(3, "1000", 4)         = 4
[pid 25208] close(3)                    = 0
[pid 25208] write(1, "executing program\n", 18) = 18
[pid 25208] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
executing program
[pid 25208] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25208] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25208] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25208] exit_group(0)               = ?
[pid 25208] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25208, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25209
ci2-android-5-10/strace-static-x86_64: Process 25209 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25209] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25209] setpgid(0, 0)               = 0
[pid 25209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25209] write(3, "1000", 4)         = 4
[pid 25209] close(3)                    = 0
[pid 25209] write(1, "executing program\n", 18) = 18
[pid 25209] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25209] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25209] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25209] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25209] exit_group(0)               = ?
[pid 25209] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25210
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25210 attached
[pid 25210] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25210] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25210] setpgid(0, 0)               = 0
[pid 25210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25210] write(3, "1000", 4)         = 4
[pid 25210] close(3)                    = 0
[pid 25210] write(1, "executing program\n", 18) = 18
[pid 25210] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25210] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25210] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25210] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25210] exit_group(0)               = ?
[pid 25210] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25210, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25211 attached
, child_tidptr=0x55558c89a690) = 25211
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25211] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25211] <... set_robust_list resumed>) = 0
[pid 25211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25211] setpgid(0, 0)               = 0
[pid 25211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25211] write(3, "1000", 4)         = 4
[pid 25211] close(3)                    = 0
executing program
[pid 25211] write(1, "executing program\n", 18) = 18
[pid 25211] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25211] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25211] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25211] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25211] exit_group(0)               = ?
[pid 25211] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25211, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25212 attached
, child_tidptr=0x55558c89a690) = 25212
[pid 25212] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25212] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25212] setpgid(0, 0)               = 0
[pid 25212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25212] <... openat resumed>)       = 3
[pid 25212] write(3, "1000", 4)         = 4
[pid 25212] close(3)                    = 0
[pid 25212] write(1, "executing program\n", 18) = 18
executing program
[pid 25212] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25212] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25212] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25212] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25212] exit_group(0)               = ?
[pid 25212] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25212, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25213 attached
, child_tidptr=0x55558c89a690) = 25213
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25213] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25213] setpgid(0, 0)               = 0
[pid 25213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25213] write(3, "1000", 4)         = 4
[pid 25213] close(3)                    = 0
executing program
[pid 25213] write(1, "executing program\n", 18) = 18
[pid 25213] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25213] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25213] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25213] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25213] exit_group(0)               = ?
[pid 25213] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25214
ci2-android-5-10/strace-static-x86_64: Process 25214 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25214] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25214] <... set_robust_list resumed>) = 0
[pid 25214] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25214] setpgid(0, 0)               = 0
[pid 25214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25214] write(3, "1000", 4)         = 4
[pid 25214] close(3)                    = 0
[pid 25214] write(1, "executing program\n", 18) = 18
executing program
[pid 25214] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25214] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25214] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25214] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25214] exit_group(0)               = ?
[pid 25214] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25214, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25215
ci2-android-5-10/strace-static-x86_64: Process 25215 attached
[pid 25215] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25215] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25215] <... prctl resumed>)        = 0
[pid 25215] setpgid(0, 0)               = 0
[pid 25215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25215] <... openat resumed>)       = 3
[pid 25215] write(3, "1000", 4)         = 4
[pid 25215] close(3)                    = 0
executing program
[pid 25215] write(1, "executing program\n", 18) = 18
[pid 25215] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25215] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25215] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25215] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25215] exit_group(0)               = ?
[pid 25215] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25215, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25216
ci2-android-5-10/strace-static-x86_64: Process 25216 attached
[pid 25216] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25216] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25216] <... prctl resumed>)        = 0
[pid 25216] setpgid(0, 0)               = 0
[pid 25216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25216] <... openat resumed>)       = 3
[pid 25216] write(3, "1000", 4)         = 4
[pid 25216] close(3)                    = 0
executing program
[pid 25216] write(1, "executing program\n", 18) = 18
[pid 25216] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25216] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25216] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25216] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25216] exit_group(0)               = ?
[pid 25216] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25216, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25217
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25217 attached
[pid 25217] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25217] setpgid(0, 0)               = 0
[pid 25217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25217] write(3, "1000", 4)         = 4
[pid 25217] close(3)                    = 0
[pid 25217] write(1, "executing program\n", 18) = 18
executing program
[pid 25217] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25217] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25217] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25217] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25217] exit_group(0)               = ?
[pid 25217] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25217, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25218 attached
, child_tidptr=0x55558c89a690) = 25218
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25218] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25218] setpgid(0, 0)               = 0
[pid 25218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25218] write(3, "1000", 4)         = 4
[pid 25218] close(3)                    = 0
[pid 25218] write(1, "executing program\n", 18) = 18
executing program
[pid 25218] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25218] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25218] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25218] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25218] exit_group(0)               = ?
[pid 25218] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25218, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25219 attached
 <unfinished ...>
[pid 25219] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25219] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 25219
[pid 25219] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25219] setpgid(0, 0)               = 0
[pid 25219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25219] write(3, "1000", 4)         = 4
[pid 25219] close(3)                    = 0
[pid 25219] write(1, "executing program\n", 18) = 18
executing program
[pid 25219] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25219] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25219] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25219] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25219] exit_group(0)               = ?
[pid 25219] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25219, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25220
ci2-android-5-10/strace-static-x86_64: Process 25220 attached
[pid 25220] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25220] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25220] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25220] setpgid(0, 0)               = 0
[pid 25220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25220] <... openat resumed>)       = 3
[pid 25220] write(3, "1000", 4)         = 4
[pid 25220] close(3)                    = 0
[pid 25220] write(1, "executing program\n", 18) = 18
executing program
[pid 25220] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25220] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25220] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25220] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25220] exit_group(0)               = ?
[pid 25220] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25220, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25221 attached
, child_tidptr=0x55558c89a690) = 25221
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25221] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25221] setpgid(0, 0)               = 0
[pid 25221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25221] write(3, "1000", 4)         = 4
[pid 25221] close(3)                    = 0
[pid 25221] write(1, "executing program\n", 18) = 18
executing program
[pid 25221] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25221] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25221] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25221] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25221] exit_group(0)               = ?
[pid 25221] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25221, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25222
ci2-android-5-10/strace-static-x86_64: Process 25222 attached
[pid 25222] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25222] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25222] write(3, "1000", 4)         = 4
[pid 25222] close(3)                    = 0
[pid 25222] write(1, "executing program\n", 18) = 18
executing program
[pid 25222] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25222] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25222] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25222] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25222] exit_group(0)               = ?
[pid 25222] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25222, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25223 attached
, child_tidptr=0x55558c89a690) = 25223
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25223] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25223] setpgid(0, 0)               = 0
[pid 25223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25223] write(3, "1000", 4)         = 4
[pid 25223] close(3)                    = 0
[pid 25223] write(1, "executing program\n", 18) = 18
executing program
[pid 25223] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25223] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25223] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25223] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25223] exit_group(0)               = ?
[pid 25223] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25223, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25224
ci2-android-5-10/strace-static-x86_64: Process 25224 attached
[pid 25224] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25224] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25224] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25224] setpgid(0, 0)               = 0
[pid 25224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25224] <... openat resumed>)       = 3
[pid 25224] write(3, "1000", 4)         = 4
[pid 25224] close(3)                    = 0
executing program
[pid 25224] write(1, "executing program\n", 18) = 18
[pid 25224] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25224] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25224] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25224] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25224] exit_group(0)               = ?
[pid 25224] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25224, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25225 attached
, child_tidptr=0x55558c89a690) = 25225
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25225] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25225] setpgid(0, 0)               = 0
[pid 25225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25225] write(3, "1000", 4)         = 4
[pid 25225] close(3)                    = 0
[pid 25225] write(1, "executing program\n", 18) = 18
executing program
[pid 25225] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25225] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25225] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25225] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25225] exit_group(0)               = ?
[pid 25225] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25225, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25226 attached
, child_tidptr=0x55558c89a690) = 25226
[pid 25226] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25226] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25226] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25226] <... prctl resumed>)        = 0
[pid 25226] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25226] write(3, "1000", 4)         = 4
[pid 25226] close(3)                    = 0
[pid 25226] write(1, "executing program\n", 18) = 18
executing program
[pid 25226] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25226] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25226] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25226] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25226] exit_group(0)               = ?
[pid 25226] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25226, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25227 attached
, child_tidptr=0x55558c89a690) = 25227
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25227] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25227] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25227] setpgid(0, 0)               = 0
[pid 25227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25227] write(3, "1000", 4)         = 4
[pid 25227] close(3)                    = 0
executing program
[pid 25227] write(1, "executing program\n", 18) = 18
[pid 25227] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25227] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25227] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25227] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25227] exit_group(0)               = ?
[pid 25227] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25227, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25228
ci2-android-5-10/strace-static-x86_64: Process 25228 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25228] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25228] setpgid(0, 0)               = 0
[pid 25228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25228] write(3, "1000", 4)         = 4
[pid 25228] close(3)                    = 0
[pid 25228] write(1, "executing program\n", 18) = 18
executing program
[pid 25228] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25228] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25228] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25228] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25228] exit_group(0)               = ?
[pid 25228] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25228, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25229
ci2-android-5-10/strace-static-x86_64: Process 25229 attached
[pid 25229] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25229] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25229] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25229] setpgid(0, 0)               = 0
[pid 25229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25229] <... openat resumed>)       = 3
[pid 25229] write(3, "1000", 4)         = 4
[pid 25229] close(3)                    = 0
[pid 25229] write(1, "executing program\n", 18) = 18
executing program
[pid 25229] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25229] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25229] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25229] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25229] exit_group(0)               = ?
[pid 25229] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25229, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25230 attached
, child_tidptr=0x55558c89a690) = 25230
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25230] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25230] setpgid(0, 0)               = 0
[pid 25230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25230] write(3, "1000", 4)         = 4
[pid 25230] close(3)                    = 0
[pid 25230] write(1, "executing program\n", 18) = 18
[pid 25230] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25230] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25230] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25230] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25230] exit_group(0)               = ?
[pid 25230] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25230, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25231 attached
, child_tidptr=0x55558c89a690) = 25231
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25231] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25231] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25231] setpgid(0, 0)               = 0
[pid 25231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25231] write(3, "1000", 4)         = 4
[pid 25231] close(3)                    = 0
executing program
[pid 25231] write(1, "executing program\n", 18) = 18
[pid 25231] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25231] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25231] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25231] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25231] exit_group(0)               = ?
[pid 25231] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25231, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25232
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25232 attached
[pid 25232] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25232] setpgid(0, 0)               = 0
[pid 25232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25232] write(3, "1000", 4)         = 4
[pid 25232] close(3)                    = 0
[pid 25232] write(1, "executing program\n", 18) = 18
executing program
[pid 25232] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25232] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25232] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25232] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25232] exit_group(0)               = ?
[pid 25232] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25232, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25233
ci2-android-5-10/strace-static-x86_64: Process 25233 attached
[pid 25233] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25233] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25233] <... prctl resumed>)        = 0
[pid 25233] setpgid(0, 0)               = 0
[pid 25233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25233] write(3, "1000", 4)         = 4
[pid 25233] close(3)                    = 0
[pid 25233] write(1, "executing program\n", 18) = 18
executing program
[pid 25233] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25233] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25233] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25233] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25233] exit_group(0)               = ?
[pid 25233] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25233, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25234
ci2-android-5-10/strace-static-x86_64: Process 25234 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25234] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25234] setpgid(0, 0)               = 0
[pid 25234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25234] write(3, "1000", 4)         = 4
[pid 25234] close(3)                    = 0
[pid 25234] write(1, "executing program\n", 18) = 18
executing program
[pid 25234] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25234] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25234] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25234] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25234] exit_group(0)               = ?
[pid 25234] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25234, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25235 attached
, child_tidptr=0x55558c89a690) = 25235
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25235] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25235] setpgid(0, 0)               = 0
[pid 25235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25235] write(3, "1000", 4)         = 4
[pid 25235] close(3)                    = 0
executing program
[pid 25235] write(1, "executing program\n", 18) = 18
[pid 25235] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25235] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25235] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25235] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25235] exit_group(0)               = ?
[pid 25235] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25235, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25236
ci2-android-5-10/strace-static-x86_64: Process 25236 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25236] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25236] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25236] setpgid(0, 0)               = 0
[pid 25236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25236] write(3, "1000", 4)         = 4
[pid 25236] close(3)                    = 0
[pid 25236] write(1, "executing program\n", 18) = 18
executing program
[pid 25236] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25236] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25236] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25236] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25236] exit_group(0)               = ?
[pid 25236] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25236, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25237 attached
, child_tidptr=0x55558c89a690) = 25237
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25237] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25237] setpgid(0, 0)               = 0
[pid 25237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25237] write(3, "1000", 4)         = 4
[pid 25237] close(3)                    = 0
executing program
[pid 25237] write(1, "executing program\n", 18) = 18
[pid 25237] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25237] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25237] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25237] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25237] exit_group(0)               = ?
[pid 25237] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25237, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25238 attached
, child_tidptr=0x55558c89a690) = 25238
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25238] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25238] setpgid(0, 0)               = 0
[pid 25238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25238] write(3, "1000", 4)         = 4
[pid 25238] close(3)                    = 0
executing program
[pid 25238] write(1, "executing program\n", 18) = 18
[pid 25238] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25238] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25238] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25238] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25238] exit_group(0)               = ?
[pid 25238] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25238, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25239 attached
, child_tidptr=0x55558c89a690) = 25239
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25239] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25239] setpgid(0, 0)               = 0
[pid 25239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25239] write(3, "1000", 4)         = 4
[pid 25239] close(3)                    = 0
[pid 25239] write(1, "executing program\n", 18) = 18
[pid 25239] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25239] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25239] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25239] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25239] exit_group(0)               = ?
[pid 25239] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25239, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25240
ci2-android-5-10/strace-static-x86_64: Process 25240 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25240] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25240] <... set_robust_list resumed>) = 0
[pid 25240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25240] setpgid(0, 0)               = 0
executing program
[pid 25240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25240] write(3, "1000", 4)         = 4
[pid 25240] close(3)                    = 0
[pid 25240] write(1, "executing program\n", 18) = 18
[pid 25240] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25240] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25240] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25240] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25240] exit_group(0)               = ?
[pid 25240] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25240, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25241
ci2-android-5-10/strace-static-x86_64: Process 25241 attached
[pid 25241] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25241] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25241] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25241] setpgid(0, 0)               = 0
[pid 25241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25241] <... openat resumed>)       = 3
[pid 25241] write(3, "1000", 4)         = 4
[pid 25241] close(3)                    = 0
[pid 25241] write(1, "executing program\n", 18) = 18
[pid 25241] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25241] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25241] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25241] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25241] exit_group(0)               = ?
[pid 25241] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25241, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
executing program
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25242 attached
, child_tidptr=0x55558c89a690) = 25242
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25242] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25242] <... set_robust_list resumed>) = 0
[pid 25242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25242] setpgid(0, 0)               = 0
[pid 25242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25242] write(3, "1000", 4)         = 4
[pid 25242] close(3)                    = 0
[pid 25242] write(1, "executing program\n", 18) = 18
executing program
[pid 25242] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25242] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25242] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25242] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25242] exit_group(0)               = ?
[pid 25242] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25242, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25243
ci2-android-5-10/strace-static-x86_64: Process 25243 attached
[pid 25243] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25243] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25243] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25243] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25243] write(3, "1000", 4)         = 4
[pid 25243] close(3)                    = 0
[pid 25243] write(1, "executing program\n", 18) = 18
[pid 25243] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25243] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25243] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25243] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25243] exit_group(0)               = ?
[pid 25243] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25243, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25244 attached
, child_tidptr=0x55558c89a690) = 25244
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25244] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25244] setpgid(0, 0)               = 0
[pid 25244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25244] write(3, "1000", 4)         = 4
[pid 25244] close(3)                    = 0
[pid 25244] write(1, "executing program\n", 18) = 18
executing program
[pid 25244] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25244] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25244] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25244] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25244] exit_group(0)               = ?
[pid 25244] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25244, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25245 attached
, child_tidptr=0x55558c89a690) = 25245
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25245] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25245] setpgid(0, 0)               = 0
[pid 25245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25245] write(3, "1000", 4)         = 4
[pid 25245] close(3)                    = 0
executing program
[pid 25245] write(1, "executing program\n", 18) = 18
[pid 25245] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25245] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25245] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25245] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25245] exit_group(0)               = ?
[pid 25245] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25245, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25246
ci2-android-5-10/strace-static-x86_64: Process 25246 attached
[pid 25246] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25246] setpgid(0, 0)               = 0
[pid 25246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25246] write(3, "1000", 4)         = 4
[pid 25246] close(3)                    = 0
executing program
[pid 25246] write(1, "executing program\n", 18) = 18
[pid 25246] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25246] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25246] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25246] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25246] exit_group(0 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25246] <... exit_group resumed>)   = ?
[pid 25246] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25246, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25247 attached
, child_tidptr=0x55558c89a690) = 25247
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25247] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25247] setpgid(0, 0)               = 0
[pid 25247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25247] write(3, "1000", 4)         = 4
[pid 25247] close(3)                    = 0
executing program
[pid 25247] write(1, "executing program\n", 18) = 18
[pid 25247] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25247] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25247] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25247] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25247] exit_group(0)               = ?
[pid 25247] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25247, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25248 attached
, child_tidptr=0x55558c89a690) = 25248
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25248] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25248] setpgid(0, 0)               = 0
[pid 25248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25248] write(3, "1000", 4)         = 4
[pid 25248] close(3)                    = 0
[pid 25248] write(1, "executing program\n", 18) = 18
executing program
[pid 25248] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25248] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25248] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25248] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25248] exit_group(0)               = ?
[pid 25248] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25248, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25249 attached
, child_tidptr=0x55558c89a690) = 25249
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25249] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25249] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25249] setpgid(0, 0)               = 0
[pid 25249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25249] write(3, "1000", 4)         = 4
[pid 25249] close(3)                    = 0
executing program
[pid 25249] write(1, "executing program\n", 18) = 18
[pid 25249] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25249] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25249] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25249] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25249] exit_group(0)               = ?
[pid 25249] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25249, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25250
ci2-android-5-10/strace-static-x86_64: Process 25250 attached
[pid 25250] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25250] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25250] <... prctl resumed>)        = 0
[pid 25250] setpgid(0, 0)               = 0
[pid 25250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25250] <... openat resumed>)       = 3
[pid 25250] write(3, "1000", 4)         = 4
[pid 25250] close(3)                    = 0
[pid 25250] write(1, "executing program\n", 18) = 18
executing program
[pid 25250] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25250] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25250] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25250] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25250] exit_group(0)               = ?
[pid 25250] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25250, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25251 attached
, child_tidptr=0x55558c89a690) = 25251
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25251] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25251] <... set_robust_list resumed>) = 0
[pid 25251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25251] setpgid(0, 0)               = 0
[pid 25251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25251] write(3, "1000", 4)         = 4
[pid 25251] close(3)                    = 0
[pid 25251] write(1, "executing program\n", 18) = 18
executing program
[pid 25251] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25251] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25251] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25251] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25251] exit_group(0)               = ?
[pid 25251] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25251, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25252 attached
, child_tidptr=0x55558c89a690) = 25252
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25252] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25252] setpgid(0, 0)               = 0
[pid 25252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25252] write(3, "1000", 4)         = 4
[pid 25252] close(3)                    = 0
[pid 25252] write(1, "executing program\n", 18) = 18
executing program
[pid 25252] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25252] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25252] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25252] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25252] exit_group(0)               = ?
[pid 25252] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25252, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25253
ci2-android-5-10/strace-static-x86_64: Process 25253 attached
[pid 25253] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25253] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25253] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25253] setpgid(0, 0)               = 0
[pid 25253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25253] write(3, "1000", 4)         = 4
[pid 25253] close(3)                    = 0
[pid 25253] write(1, "executing program\n", 18) = 18
executing program
[pid 25253] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25253] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25253] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25253] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25253] exit_group(0)               = ?
[pid 25253] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25253, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25254 attached
 <unfinished ...>
[pid 25254] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 25254
[pid 25254] <... set_robust_list resumed>) = 0
[pid 25254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25254] setpgid(0, 0)               = 0
[pid 25254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25254] write(3, "1000", 4)         = 4
[pid 25254] close(3)                    = 0
[pid 25254] write(1, "executing program\n", 18) = 18
executing program
[pid 25254] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25254] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25254] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25254] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25254] exit_group(0)               = ?
[pid 25254] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25254, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25255
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25255 attached
[pid 25255] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25255] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25255] setpgid(0, 0)               = 0
[pid 25255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25255] write(3, "1000", 4)         = 4
[pid 25255] close(3)                    = 0
[pid 25255] write(1, "executing program\n", 18) = 18
executing program
[pid 25255] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25255] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25255] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25255] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25255] exit_group(0)               = ?
[pid 25255] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25255, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25256 attached
, child_tidptr=0x55558c89a690) = 25256
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25256] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25256] setpgid(0, 0)               = 0
[pid 25256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25256] write(3, "1000", 4)         = 4
[pid 25256] close(3)                    = 0
executing program
[pid 25256] write(1, "executing program\n", 18) = 18
[pid 25256] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25256] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25256] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25256] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25256] exit_group(0)               = ?
[pid 25256] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25256, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25257 attached
, child_tidptr=0x55558c89a690) = 25257
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25257] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25257] setpgid(0, 0)               = 0
[pid 25257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25257] write(3, "1000", 4)         = 4
[pid 25257] close(3)                    = 0
[pid 25257] write(1, "executing program\n", 18) = 18
executing program
[pid 25257] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25257] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25257] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25257] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25257] exit_group(0)               = ?
[pid 25257] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25257, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25258
ci2-android-5-10/strace-static-x86_64: Process 25258 attached
[pid 25258] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25258] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25258] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25258] setpgid(0, 0)               = 0
[pid 25258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25258] <... openat resumed>)       = 3
[pid 25258] write(3, "1000", 4)         = 4
[pid 25258] close(3)                    = 0
[pid 25258] write(1, "executing program\n", 18) = 18
executing program
[pid 25258] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25258] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25258] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25258] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25258] exit_group(0)               = ?
[pid 25258] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25258, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25259
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25259 attached
[pid 25259] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25259] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25259] setpgid(0, 0)               = 0
[pid 25259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25259] write(3, "1000", 4)         = 4
[pid 25259] close(3)                    = 0
executing program
[pid 25259] write(1, "executing program\n", 18) = 18
[pid 25259] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25259] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25259] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25259] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25259] exit_group(0)               = ?
[pid 25259] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25259, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25260
ci2-android-5-10/strace-static-x86_64: Process 25260 attached
[pid 25260] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25260] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25260] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25260] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25260] write(3, "1000", 4)         = 4
[pid 25260] close(3)                    = 0
[pid 25260] write(1, "executing program\n", 18) = 18
[pid 25260] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25260] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25260] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25260] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25260] exit_group(0)               = ?
[pid 25260] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25260, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25261
ci2-android-5-10/strace-static-x86_64: Process 25261 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25261] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25261] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25261] setpgid(0, 0)               = 0
[pid 25261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25261] write(3, "1000", 4)         = 4
[pid 25261] close(3)                    = 0
[pid 25261] write(1, "executing program\n", 18) = 18
[pid 25261] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25261] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25261] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25261] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25261] exit_group(0)               = ?
[pid 25261] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25261, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25262 attached
, child_tidptr=0x55558c89a690) = 25262
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25262] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25262] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25262] setpgid(0, 0)               = 0
[pid 25262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25262] write(3, "1000", 4)         = 4
[pid 25262] close(3)                    = 0
executing program
[pid 25262] write(1, "executing program\n", 18) = 18
[pid 25262] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25262] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25262] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25262] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25262] exit_group(0)               = ?
[pid 25262] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25262, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25263 attached
, child_tidptr=0x55558c89a690) = 25263
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25263] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25263] setpgid(0, 0)               = 0
[pid 25263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25263] write(3, "1000", 4)         = 4
[pid 25263] close(3)                    = 0
[pid 25263] write(1, "executing program\n", 18) = 18
executing program
[pid 25263] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25263] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25263] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25263] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25263] exit_group(0)               = ?
[pid 25263] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25263, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25264 attached
, child_tidptr=0x55558c89a690) = 25264
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25264] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25264] setpgid(0, 0)               = 0
[pid 25264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25264] write(3, "1000", 4)         = 4
[pid 25264] close(3)                    = 0
[pid 25264] write(1, "executing program\n", 18) = 18
executing program
[pid 25264] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25264] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25264] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25264] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25264] exit_group(0)               = ?
[pid 25264] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25264, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25265
ci2-android-5-10/strace-static-x86_64: Process 25265 attached
[pid 25265] set_robust_list(0x55558c89a6a0, 24) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25265] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25265] setpgid(0, 0)               = 0
[pid 25265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25265] <... openat resumed>)       = 3
[pid 25265] write(3, "1000", 4)         = 4
[pid 25265] close(3)                    = 0
[pid 25265] write(1, "executing program\n", 18) = 18
executing program
[pid 25265] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25265] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25265] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25265] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25265] exit_group(0)               = ?
[pid 25265] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25265, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25266 attached
, child_tidptr=0x55558c89a690) = 25266
[pid 25266] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25266] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25266] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25266] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25266] write(3, "1000", 4)         = 4
[pid 25266] close(3)                    = 0
executing program
[pid 25266] write(1, "executing program\n", 18) = 18
[pid 25266] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25266] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25266] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25266] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25266] exit_group(0)               = ?
[pid 25266] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25266, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25267
ci2-android-5-10/strace-static-x86_64: Process 25267 attached
[pid 25267] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25267] setpgid(0, 0)               = 0
[pid 25267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25267] <... openat resumed>)       = 3
[pid 25267] write(3, "1000", 4)         = 4
[pid 25267] close(3)                    = 0
executing program
[pid 25267] write(1, "executing program\n", 18) = 18
[pid 25267] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25267] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25267] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25267] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25267] exit_group(0)               = ?
[pid 25267] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25267, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25268 attached
, child_tidptr=0x55558c89a690) = 25268
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25268] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25268] setpgid(0, 0)               = 0
[pid 25268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25268] write(3, "1000", 4)         = 4
[pid 25268] close(3)                    = 0
executing program
[pid 25268] write(1, "executing program\n", 18) = 18
[pid 25268] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25268] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25268] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25268] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25268] exit_group(0)               = ?
[pid 25268] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25268, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25269 attached
, child_tidptr=0x55558c89a690) = 25269
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25269] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25269] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25269] setpgid(0, 0)               = 0
[pid 25269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25269] write(3, "1000", 4)         = 4
[pid 25269] close(3)                    = 0
executing program
[pid 25269] write(1, "executing program\n", 18) = 18
[pid 25269] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25269] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25269] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25269] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25269] exit_group(0)               = ?
[pid 25269] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25269, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25270
ci2-android-5-10/strace-static-x86_64: Process 25270 attached
[pid 25270] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25270] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25270] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25270] setpgid(0, 0)               = 0
[pid 25270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25270] <... openat resumed>)       = 3
[pid 25270] write(3, "1000", 4)         = 4
[pid 25270] close(3)                    = 0
[pid 25270] write(1, "executing program\n", 18) = 18
[pid 25270] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25270] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25270] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25270] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25270] exit_group(0)               = ?
[pid 25270] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25270, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25271
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25271 attached
[pid 25271] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25271] setpgid(0, 0)               = 0
[pid 25271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25271] write(3, "1000", 4)         = 4
[pid 25271] close(3)                    = 0
[pid 25271] write(1, "executing program\n", 18) = 18
executing program
[pid 25271] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25271] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25271] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25271] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25271] exit_group(0)               = ?
[pid 25271] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25271, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25272 attached
, child_tidptr=0x55558c89a690) = 25272
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25272] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25272] setpgid(0, 0)               = 0
[pid 25272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25272] write(3, "1000", 4)         = 4
[pid 25272] close(3)                    = 0
[pid 25272] write(1, "executing program\n", 18) = 18
executing program
[pid 25272] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25272] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25272] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25272] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25272] exit_group(0)               = ?
[pid 25272] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25272, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25273 attached
, child_tidptr=0x55558c89a690) = 25273
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25273] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25273] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25273] setpgid(0, 0)               = 0
[pid 25273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25273] write(3, "1000", 4)         = 4
[pid 25273] close(3)                    = 0
[pid 25273] write(1, "executing program\n", 18) = 18
executing program
[pid 25273] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25273] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25273] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25273] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25273] exit_group(0)               = ?
[pid 25273] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25273, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25274 attached
, child_tidptr=0x55558c89a690) = 25274
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25274] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25274] <... set_robust_list resumed>) = 0
[pid 25274] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25274] setpgid(0, 0)               = 0
[pid 25274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25274] write(3, "1000", 4)         = 4
[pid 25274] close(3)                    = 0
[pid 25274] write(1, "executing program\n", 18) = 18
executing program
[pid 25274] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25274] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25274] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25274] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25274] exit_group(0)               = ?
[pid 25274] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25274, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25275 attached
, child_tidptr=0x55558c89a690) = 25275
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25275] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25275] <... set_robust_list resumed>) = 0
[pid 25275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25275] setpgid(0, 0)               = 0
[pid 25275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25275] write(3, "1000", 4)         = 4
[pid 25275] close(3)                    = 0
[pid 25275] write(1, "executing program\n", 18) = 18
executing program
[pid 25275] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25275] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25275] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25275] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25275] exit_group(0)               = ?
[pid 25275] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25275, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25276
ci2-android-5-10/strace-static-x86_64: Process 25276 attached
[pid 25276] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25276] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25276] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25276] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25276] write(3, "1000", 4)         = 4
[pid 25276] close(3)                    = 0
[pid 25276] write(1, "executing program\n", 18) = 18
executing program
[pid 25276] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25276] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25276] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25276] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25276] exit_group(0)               = ?
[pid 25276] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25276, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25277
ci2-android-5-10/strace-static-x86_64: Process 25277 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25277] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25277] <... set_robust_list resumed>) = 0
[pid 25277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25277] setpgid(0, 0)               = 0
[pid 25277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25277] write(3, "1000", 4)         = 4
[pid 25277] close(3)                    = 0
[pid 25277] write(1, "executing program\n", 18) = 18
executing program
[pid 25277] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25277] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25277] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25277] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25277] exit_group(0)               = ?
[pid 25277] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25277, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25278 attached
, child_tidptr=0x55558c89a690) = 25278
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25278] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25278] <... set_robust_list resumed>) = 0
[pid 25278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25278] setpgid(0, 0)               = 0
[pid 25278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25278] write(3, "1000", 4)         = 4
[pid 25278] close(3)                    = 0
executing program
[pid 25278] write(1, "executing program\n", 18) = 18
[pid 25278] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25278] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25278] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25278] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25278] exit_group(0)               = ?
[pid 25278] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25278, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25279 attached
, child_tidptr=0x55558c89a690) = 25279
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25279] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25279] <... set_robust_list resumed>) = 0
[pid 25279] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25279] setpgid(0, 0)               = 0
[pid 25279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25279] write(3, "1000", 4)         = 4
[pid 25279] close(3)                    = 0
[pid 25279] write(1, "executing program\n", 18) = 18
executing program
[pid 25279] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25279] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25279] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25279] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25279] exit_group(0)               = ?
[pid 25279] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25279, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25280 attached
, child_tidptr=0x55558c89a690) = 25280
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25280] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25280] setpgid(0, 0)               = 0
[pid 25280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25280] write(3, "1000", 4)         = 4
[pid 25280] close(3)                    = 0
[pid 25280] write(1, "executing program\n", 18) = 18
executing program
[pid 25280] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25280] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25280] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25280] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25280] exit_group(0)               = ?
[pid 25280] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25280, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25281
ci2-android-5-10/strace-static-x86_64: Process 25281 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25281] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25281] setpgid(0, 0)               = 0
[pid 25281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25281] write(3, "1000", 4)         = 4
[pid 25281] close(3)                    = 0
executing program
[pid 25281] write(1, "executing program\n", 18) = 18
[pid 25281] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25281] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25281] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25281] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25281] exit_group(0)               = ?
[pid 25281] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25281, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25282
ci2-android-5-10/strace-static-x86_64: Process 25282 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25282] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25282] <... set_robust_list resumed>) = 0
[pid 25282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25282] setpgid(0, 0)               = 0
[pid 25282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25282] write(3, "1000", 4)         = 4
[pid 25282] close(3)                    = 0
[pid 25282] write(1, "executing program\n", 18) = 18
executing program
[pid 25282] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25282] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25282] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25282] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25282] exit_group(0)               = ?
[pid 25282] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25282, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25283
ci2-android-5-10/strace-static-x86_64: Process 25283 attached
[pid 25283] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25283] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25283] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25283] setpgid(0, 0)               = 0
[pid 25283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25283] write(3, "1000", 4)         = 4
[pid 25283] close(3)                    = 0
executing program
[pid 25283] write(1, "executing program\n", 18) = 18
[pid 25283] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25283] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25283] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25283] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25283] exit_group(0)               = ?
[pid 25283] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25283, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25284
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25284 attached
[pid 25284] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25284] setpgid(0, 0)               = 0
[pid 25284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25284] write(3, "1000", 4)         = 4
[pid 25284] close(3)                    = 0
[pid 25284] write(1, "executing program\n", 18) = 18
executing program
[pid 25284] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25284] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25284] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25284] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25284] exit_group(0)               = ?
[pid 25284] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25284, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25285
rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 25285 attached
, NULL, 8) = 0
[pid 25285] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25285] setpgid(0, 0)               = 0
[pid 25285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25285] write(3, "1000", 4)         = 4
[pid 25285] close(3)                    = 0
executing program
[pid 25285] write(1, "executing program\n", 18) = 18
[pid 25285] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25285] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25285] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25285] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25285] exit_group(0)               = ?
[pid 25285] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25285, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25286
ci2-android-5-10/strace-static-x86_64: Process 25286 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25286] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25286] <... set_robust_list resumed>) = 0
[pid 25286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25286] setpgid(0, 0)               = 0
[pid 25286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25286] write(3, "1000", 4)         = 4
[pid 25286] close(3)                    = 0
executing program
[pid 25286] write(1, "executing program\n", 18) = 18
[pid 25286] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25286] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25286] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25286] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25286] exit_group(0)               = ?
[pid 25286] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25286, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25287 attached
, child_tidptr=0x55558c89a690) = 25287
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25287] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25287] setpgid(0, 0)               = 0
[pid 25287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25287] write(3, "1000", 4)         = 4
[pid 25287] close(3)                    = 0
[pid 25287] write(1, "executing program\n", 18) = 18
executing program
[pid 25287] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25287] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25287] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25287] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25287] exit_group(0)               = ?
[pid 25287] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25287, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25288 attached
, child_tidptr=0x55558c89a690) = 25288
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25288] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25288] setpgid(0, 0)               = 0
[pid 25288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25288] write(3, "1000", 4)         = 4
[pid 25288] close(3)                    = 0
[pid 25288] write(1, "executing program\n", 18) = 18
executing program
[pid 25288] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25288] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25288] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25288] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25288] exit_group(0)               = ?
[pid 25288] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25288, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25289 attached
, child_tidptr=0x55558c89a690) = 25289
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25289] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25289] setpgid(0, 0)               = 0
[pid 25289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25289] write(3, "1000", 4)         = 4
[pid 25289] close(3)                    = 0
executing program
[pid 25289] write(1, "executing program\n", 18) = 18
[pid 25289] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25289] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25289] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25289] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25289] exit_group(0)               = ?
[pid 25289] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25289, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25290
ci2-android-5-10/strace-static-x86_64: Process 25290 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25290] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25290] setpgid(0, 0)               = 0
[pid 25290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25290] write(3, "1000", 4)         = 4
[pid 25290] close(3)                    = 0
[pid 25290] write(1, "executing program\n", 18) = 18
executing program
[pid 25290] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25290] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25290] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25290] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25290] exit_group(0)               = ?
[pid 25290] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25290, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25291
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25291 attached
[pid 25291] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25291] setpgid(0, 0)               = 0
[pid 25291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25291] write(3, "1000", 4)         = 4
[pid 25291] close(3)                    = 0
executing program
[pid 25291] write(1, "executing program\n", 18) = 18
[pid 25291] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25291] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25291] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25291] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25291] exit_group(0)               = ?
[pid 25291] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25291, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25292
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25292 attached
[pid 25292] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25292] setpgid(0, 0)               = 0
[pid 25292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25292] write(3, "1000", 4)         = 4
[pid 25292] close(3)                    = 0
[pid 25292] write(1, "executing program\n", 18) = 18
executing program
[pid 25292] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25292] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25292] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25292] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25292] exit_group(0)               = ?
[pid 25292] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25292, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25293 attached
, child_tidptr=0x55558c89a690) = 25293
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25293] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25293] setpgid(0, 0)               = 0
[pid 25293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25293] write(3, "1000", 4)         = 4
[pid 25293] close(3)                    = 0
[pid 25293] write(1, "executing program\n", 18) = 18
executing program
[pid 25293] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25293] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25293] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25293] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25293] exit_group(0)               = ?
[pid 25293] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25293, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25294 attached
, child_tidptr=0x55558c89a690) = 25294
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25294] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25294] setpgid(0, 0)               = 0
[pid 25294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25294] write(3, "1000", 4)         = 4
[pid 25294] close(3)                    = 0
executing program
[pid 25294] write(1, "executing program\n", 18) = 18
[pid 25294] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25294] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25294] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25294] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25294] exit_group(0)               = ?
[pid 25294] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25294, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25295
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25295 attached
[pid 25295] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25295] setpgid(0, 0)               = 0
[pid 25295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25295] write(3, "1000", 4)         = 4
[pid 25295] close(3)                    = 0
executing program
[pid 25295] write(1, "executing program\n", 18) = 18
[pid 25295] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25295] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25295] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25295] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25295] exit_group(0)               = ?
[pid 25295] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25295, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25296
ci2-android-5-10/strace-static-x86_64: Process 25296 attached
[pid 25296] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25296] setpgid(0, 0)               = 0
[pid 25296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25296] write(3, "1000", 4)         = 4
[pid 25296] close(3)                    = 0
[pid 25296] write(1, "executing program\n", 18) = 18
[pid 25296] mkdirat(AT_FDCWD, "./sys", 0777 <unfinished ...>
executing program
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25296] <... mkdirat resumed>)      = -1 EEXIST (File exists)
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25296] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25296] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25296] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25296] exit_group(0)               = ?
[pid 25296] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25296, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25297 attached
, child_tidptr=0x55558c89a690) = 25297
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25297] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25297] setpgid(0, 0)               = 0
[pid 25297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25297] write(3, "1000", 4)         = 4
[pid 25297] close(3)                    = 0
[pid 25297] write(1, "executing program\n", 18) = 18
executing program
[pid 25297] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25297] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25297] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25297] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25297] exit_group(0)               = ?
[pid 25297] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25297, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25298 attached
, child_tidptr=0x55558c89a690) = 25298
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25298] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25298] setpgid(0, 0)               = 0
[pid 25298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25298] write(3, "1000", 4)         = 4
[pid 25298] close(3)                    = 0
[pid 25298] write(1, "executing program\n", 18) = 18
executing program
[pid 25298] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25298] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25298] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25298] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25298] exit_group(0)               = ?
[pid 25298] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25298, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25299 attached
, child_tidptr=0x55558c89a690) = 25299
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25299] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25299] setpgid(0, 0)               = 0
[pid 25299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25299] write(3, "1000", 4)         = 4
[pid 25299] close(3)                    = 0
executing program
[pid 25299] write(1, "executing program\n", 18) = 18
[pid 25299] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25299] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25299] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25299] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25299] exit_group(0)               = ?
[pid 25299] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25299, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25300 attached
, child_tidptr=0x55558c89a690) = 25300
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25300] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25300] setpgid(0, 0)               = 0
[pid 25300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25300] write(3, "1000", 4)         = 4
[pid 25300] close(3)                    = 0
[pid 25300] write(1, "executing program\n", 18) = 18
executing program
[pid 25300] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25300] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25300] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25300] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25300] exit_group(0)               = ?
[pid 25300] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25300, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25301 attached
 <unfinished ...>
[pid 25301] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 25301
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25301] <... set_robust_list resumed>) = 0
[pid 25301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25301] setpgid(0, 0)               = 0
[pid 25301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25301] write(3, "1000", 4)         = 4
[pid 25301] close(3)                    = 0
[pid 25301] write(1, "executing program\n", 18) = 18
[pid 25301] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25301] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25301] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25301] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25301] exit_group(0)               = ?
[pid 25301] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25301, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25302
ci2-android-5-10/strace-static-x86_64: Process 25302 attached
[pid 25302] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25302] setpgid(0, 0)               = 0
[pid 25302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25302] write(3, "1000", 4)         = 4
[pid 25302] close(3)                    = 0
executing program
[pid 25302] write(1, "executing program\n", 18) = 18
[pid 25302] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25302] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25302] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25302] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25302] exit_group(0)               = ?
[pid 25302] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25302, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25303 attached
 <unfinished ...>
[pid 25303] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25303] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55558c89a690) = 25303
[pid 25303] <... prctl resumed>)        = 0
[pid 25303] setpgid(0, 0)               = 0
[pid 25303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25303] <... openat resumed>)       = 3
[pid 25303] write(3, "1000", 4)         = 4
[pid 25303] close(3)                    = 0
[pid 25303] write(1, "executing program\n", 18) = 18
executing program
[pid 25303] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25303] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25303] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25303] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25303] exit_group(0)               = ?
[pid 25303] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25303, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25304 attached
, child_tidptr=0x55558c89a690) = 25304
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25304] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25304] <... set_robust_list resumed>) = 0
[pid 25304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25304] setpgid(0, 0)               = 0
[pid 25304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25304] write(3, "1000", 4)         = 4
[pid 25304] close(3)                    = 0
[pid 25304] write(1, "executing program\n", 18) = 18
[pid 25304] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
executing program
[pid 25304] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25304] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25304] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25304] exit_group(0)               = ?
[pid 25304] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25304, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25305
ci2-android-5-10/strace-static-x86_64: Process 25305 attached
[pid 25305] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25305] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25305] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25305] setpgid(0, 0)               = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25305] write(3, "1000", 4)         = 4
[pid 25305] close(3)                    = 0
[pid 25305] write(1, "executing program\n", 18) = 18
executing program
[pid 25305] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25305] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25305] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25305] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25305] exit_group(0)               = ?
[pid 25305] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25305, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25306 attached
, child_tidptr=0x55558c89a690) = 25306
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25306] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25306] setpgid(0, 0)               = 0
[pid 25306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25306] write(3, "1000", 4)         = 4
[pid 25306] close(3)                    = 0
[pid 25306] write(1, "executing program\n", 18) = 18
executing program
[pid 25306] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25306] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25306] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25306] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25306] exit_group(0)               = ?
[pid 25306] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25306, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25307 attached
, child_tidptr=0x55558c89a690) = 25307
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25307] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25307] setpgid(0, 0)               = 0
[pid 25307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25307] write(3, "1000", 4)         = 4
[pid 25307] close(3)                    = 0
[pid 25307] write(1, "executing program\n", 18) = 18
executing program
[pid 25307] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25307] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25307] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25307] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25307] exit_group(0)               = ?
[pid 25307] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25307, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25308 attached
, child_tidptr=0x55558c89a690) = 25308
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25308] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25308] setpgid(0, 0)               = 0
[pid 25308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25308] write(3, "1000", 4)         = 4
[pid 25308] close(3)                    = 0
[pid 25308] write(1, "executing program\n", 18) = 18
executing program
[pid 25308] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25308] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25308] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25308] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25308] exit_group(0)               = ?
[pid 25308] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25308, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25309
ci2-android-5-10/strace-static-x86_64: Process 25309 attached
[pid 25309] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25309] setpgid(0, 0)               = 0
[pid 25309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25309] <... openat resumed>)       = 3
[pid 25309] write(3, "1000", 4)         = 4
[pid 25309] close(3)                    = 0
[pid 25309] write(1, "executing program\n", 18) = 18
executing program
[pid 25309] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25309] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25309] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25309] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25309] exit_group(0)               = ?
[pid 25309] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25309, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25310
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25310 attached
[pid 25310] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25310] setpgid(0, 0)               = 0
[pid 25310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25310] write(3, "1000", 4)         = 4
[pid 25310] close(3)                    = 0
executing program
[pid 25310] write(1, "executing program\n", 18) = 18
[pid 25310] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25310] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25310] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25310] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25310] exit_group(0)               = ?
[pid 25310] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25311 attached
, child_tidptr=0x55558c89a690) = 25311
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25311] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25311] <... set_robust_list resumed>) = 0
[pid 25311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25311] setpgid(0, 0)               = 0
[pid 25311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25311] write(3, "1000", 4)         = 4
[pid 25311] close(3)                    = 0
executing program
[pid 25311] write(1, "executing program\n", 18) = 18
[pid 25311] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25311] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25311] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25311] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25311] exit_group(0)               = ?
[pid 25311] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25311, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25312
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25312 attached
[pid 25312] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25312] setpgid(0, 0)               = 0
[pid 25312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25312] write(3, "1000", 4)         = 4
[pid 25312] close(3)                    = 0
executing program
[pid 25312] write(1, "executing program\n", 18) = 18
[pid 25312] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25312] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25312] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25312] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25312] exit_group(0)               = ?
[pid 25312] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25312, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25313
ci2-android-5-10/strace-static-x86_64: Process 25313 attached
[pid 25313] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25313] setpgid(0, 0)               = 0
[pid 25313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25313] <... openat resumed>)       = 3
[pid 25313] write(3, "1000", 4)         = 4
[pid 25313] close(3)                    = 0
[pid 25313] write(1, "executing program\n", 18) = 18
executing program
[pid 25313] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25313] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25313] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25313] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25313] exit_group(0)               = ?
[pid 25313] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25313, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25314 attached
, child_tidptr=0x55558c89a690) = 25314
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25314] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25314] setpgid(0, 0)               = 0
[pid 25314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25314] write(3, "1000", 4)         = 4
[pid 25314] close(3)                    = 0
[pid 25314] write(1, "executing program\n", 18) = 18
executing program
[pid 25314] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25314] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25314] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25314] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25314] exit_group(0)               = ?
[pid 25314] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25314, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25315
ci2-android-5-10/strace-static-x86_64: Process 25315 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25315] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25315] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25315] <... prctl resumed>)        = 0
[pid 25315] setpgid(0, 0)               = 0
[pid 25315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25315] write(3, "1000", 4)         = 4
[pid 25315] close(3)                    = 0
[pid 25315] write(1, "executing program\n", 18) = 18
executing program
[pid 25315] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25315] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25315] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25315] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25315] exit_group(0)               = ?
[pid 25315] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25315, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25316 attached
, child_tidptr=0x55558c89a690) = 25316
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25316] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25316] setpgid(0, 0)               = 0
[pid 25316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25316] write(3, "1000", 4)         = 4
[pid 25316] close(3)                    = 0
[pid 25316] write(1, "executing program\n", 18) = 18
executing program
[pid 25316] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25316] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25316] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25316] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25316] exit_group(0)               = ?
[pid 25316] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25316, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25317
ci2-android-5-10/strace-static-x86_64: Process 25317 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25317] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25317] setpgid(0, 0)               = 0
[pid 25317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25317] write(3, "1000", 4)         = 4
[pid 25317] close(3)                    = 0
[pid 25317] write(1, "executing program\n", 18) = 18
executing program
[pid 25317] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25317] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25317] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25317] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25317] exit_group(0)               = ?
[pid 25317] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25317, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25318 attached
, child_tidptr=0x55558c89a690) = 25318
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25318] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25318] setpgid(0, 0)               = 0
[pid 25318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25318] write(3, "1000", 4)         = 4
[pid 25318] close(3)                    = 0
[pid 25318] write(1, "executing program\n", 18) = 18
executing program
[pid 25318] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25318] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25318] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25318] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25318] exit_group(0)               = ?
[pid 25318] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25319 attached
, child_tidptr=0x55558c89a690) = 25319
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25319] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25319] setpgid(0, 0)               = 0
[pid 25319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25319] write(3, "1000", 4)         = 4
[pid 25319] close(3)                    = 0
executing program
[pid 25319] write(1, "executing program\n", 18) = 18
[pid 25319] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25319] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25319] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25319] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25319] exit_group(0)               = ?
[pid 25319] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25319, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25320
ci2-android-5-10/strace-static-x86_64: Process 25320 attached
[pid 25320] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25320] setpgid(0, 0)               = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25320] <... openat resumed>)       = 3
[pid 25320] write(3, "1000", 4)         = 4
[pid 25320] close(3)                    = 0
[pid 25320] write(1, "executing program\n", 18) = 18
executing program
[pid 25320] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25320] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25320] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25320] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25320] exit_group(0)               = ?
[pid 25320] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25320, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25321 attached
, child_tidptr=0x55558c89a690) = 25321
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25321] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25321] setpgid(0, 0)               = 0
[pid 25321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25321] write(3, "1000", 4)         = 4
[pid 25321] close(3)                    = 0
[pid 25321] write(1, "executing program\n", 18) = 18
executing program
[pid 25321] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25321] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25321] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25321] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25321] exit_group(0)               = ?
[pid 25321] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25321, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25322 attached
, child_tidptr=0x55558c89a690) = 25322
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25322] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25322] setpgid(0, 0)               = 0
[pid 25322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25322] write(3, "1000", 4)         = 4
[pid 25322] close(3)                    = 0
[pid 25322] write(1, "executing program\n", 18) = 18
executing program
[pid 25322] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25322] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25322] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25322] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25322] exit_group(0)               = ?
[pid 25322] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25322, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25323
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25323 attached
[pid 25323] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25323] setpgid(0, 0)               = 0
[pid 25323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25323] write(3, "1000", 4)         = 4
[pid 25323] close(3)                    = 0
[pid 25323] write(1, "executing program\n", 18) = 18
executing program
[pid 25323] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25323] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25323] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25323] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25323] exit_group(0)               = ?
[pid 25323] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25323, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25324
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25324 attached
[pid 25324] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25324] setpgid(0, 0)               = 0
[pid 25324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25324] write(3, "1000", 4)         = 4
[pid 25324] close(3)                    = 0
executing program
[pid 25324] write(1, "executing program\n", 18) = 18
[pid 25324] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25324] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25324] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25324] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25324] exit_group(0)               = ?
[pid 25324] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25324, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25325
ci2-android-5-10/strace-static-x86_64: Process 25325 attached
[pid 25325] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25325] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25325] <... prctl resumed>)        = 0
[pid 25325] setpgid(0, 0)               = 0
[pid 25325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25325] write(3, "1000", 4)         = 4
[pid 25325] close(3)                    = 0
[pid 25325] write(1, "executing program\n", 18) = 18
executing program
[pid 25325] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25325] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25325] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25325] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25325] exit_group(0)               = ?
[pid 25325] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25325, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25326
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25326 attached
[pid 25326] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25326] setpgid(0, 0)               = 0
[pid 25326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25326] write(3, "1000", 4)         = 4
[pid 25326] close(3)                    = 0
executing program
[pid 25326] write(1, "executing program\n", 18) = 18
[pid 25326] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25326] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25326] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25326] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25326] exit_group(0)               = ?
[pid 25326] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25326, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25327
ci2-android-5-10/strace-static-x86_64: Process 25327 attached
[pid 25327] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25327] <... set_robust_list resumed>) = 0
[pid 25327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25327] setpgid(0, 0)               = 0
[pid 25327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25327] write(3, "1000", 4)         = 4
[pid 25327] close(3)                    = 0
executing program
[pid 25327] write(1, "executing program\n", 18) = 18
[pid 25327] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25327] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25327] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25327] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25327] exit_group(0)               = ?
[pid 25327] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25327, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25328
ci2-android-5-10/strace-static-x86_64: Process 25328 attached
[pid 25328] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25328] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25328] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25328] setpgid(0, 0)               = 0
[pid 25328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25328] <... openat resumed>)       = 3
[pid 25328] write(3, "1000", 4)         = 4
[pid 25328] close(3)                    = 0
[pid 25328] write(1, "executing program\n", 18) = 18
executing program
[pid 25328] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25328] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25328] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25328] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25328] exit_group(0)               = ?
[pid 25328] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25328, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25329
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25329 attached
[pid 25329] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25329] setpgid(0, 0)               = 0
[pid 25329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25329] write(3, "1000", 4)         = 4
[pid 25329] close(3)                    = 0
[pid 25329] write(1, "executing program\n", 18) = 18
executing program
[pid 25329] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25329] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25329] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25329] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25329] exit_group(0)               = ?
[pid 25329] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25329, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25330 attached
, child_tidptr=0x55558c89a690) = 25330
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25330] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25330] setpgid(0, 0)               = 0
[pid 25330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25330] write(3, "1000", 4)         = 4
[pid 25330] close(3)                    = 0
[pid 25330] write(1, "executing program\n", 18) = 18
executing program
[pid 25330] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25330] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25330] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25330] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25330] exit_group(0)               = ?
[pid 25330] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25330, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25331 attached
, child_tidptr=0x55558c89a690) = 25331
[pid 25331] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25331] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25331] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25331] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25331] <... prctl resumed>)        = 0
[pid 25331] setpgid(0, 0)               = 0
[pid 25331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25331] write(3, "1000", 4)         = 4
[pid 25331] close(3)                    = 0
[pid 25331] write(1, "executing program\n", 18) = 18
executing program
[pid 25331] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25331] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25331] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25331] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25331] exit_group(0)               = ?
[pid 25331] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25331, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25332 attached
, child_tidptr=0x55558c89a690) = 25332
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25332] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25332] setpgid(0, 0)               = 0
[pid 25332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25332] write(3, "1000", 4)         = 4
[pid 25332] close(3)                    = 0
[pid 25332] write(1, "executing program\n", 18) = 18
executing program
[pid 25332] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25332] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25332] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25332] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25332] exit_group(0)               = ?
[pid 25332] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25332, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25333
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 25333 attached
[pid 25333] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25333] setpgid(0, 0)               = 0
[pid 25333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25333] write(3, "1000", 4)         = 4
[pid 25333] close(3)                    = 0
executing program
[pid 25333] write(1, "executing program\n", 18) = 18
[pid 25333] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25333] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25333] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25333] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25333] exit_group(0)               = ?
[pid 25333] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25333, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558c89a690) = 25334
ci2-android-5-10/strace-static-x86_64: Process 25334 attached
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25334] set_robust_list(0x55558c89a6a0, 24) = 0
[pid 25334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25334] setpgid(0, 0)               = 0
[pid 25334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25334] write(3, "1000", 4)         = 4
[pid 25334] close(3)                    = 0
executing program
[pid 25334] write(1, "executing program\n", 18) = 18
[pid 25334] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists)
[pid 25334] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 25334] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3
[pid 25334] pwrite64(3, "\x02", 1, 4)   = 1
[pid 25334] exit_group(0)               = ?
[pid 25334] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25334, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 25335 attached
, child_tidptr=0x55558c89a690) = 25335
[pid   297] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid 25335] set_robust_list(0x55558c89a6a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid 25335] <... set_robust_list resumed>) = 0
[pid 25335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 25335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 25335] setpgid(0, 0)               = 0
[pid 25335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 25335] write(3, "1000", 4)         = 4